raptor 660 carb settings. Now I just need to put the carb back to the specs from K&N. I have the K&N powerkit and a Yoshimura pipe. Yamaha Raptor 660 Specs and Review. 02 Raptor 660 carb settings question? Jump to Latest Follow 1 - 3 of 3 Posts. anybody know what’s going on here? 1987 xt600 with raptor 660. This process goes through taking off the airbox, the front plastics, the gas tank, and the items connected to the carburetor to get them out on the Raptor 66. 660 raptor carb adjustment moreover 4997353 as well as suzuki vinson 500 oil filter location together with watch moreover honda 250 atv engine diagram moreover t144 yz 426f motor diagram along with 1999 2004 yamaha bear tracker yfm250x. I had to change the stock raptor jetting about 5 or 6 sizes up though (my motor is heavily modified) in order to get it right. anybody know what’s going on here? 1987 xt600 with raptor 660 dual carbs. Shop Quality & Best Carburetor Directly From China Carburetor Suppliers. Although idle, and the carburetor setting, are set at the factory, if you adjust the throttle cable free play, you can cause the idle speed to get out of line. The factory settings are a little on the lean side. not use caustic carburetor cleaning solu. KIPA Carburetor for YAMAHA YFM660R YFM660 Raptor 660R ATV Quad 2001-2005 OEM Part # 5LP-14900-00-00 5LP-14900-20-00 5LP-14900-30-00 Carb Carburetor. I just got my rear shock back from Works performance and will put it on tomorrow. No tools needed - adjust on the fly, right on the trails or track! These fit the factory stock Mikuni carbs. The Yamaha Raptor 660 sport quad online manual provides service, repair and maintenance information for the following Yamaha four wheelers: 2005 Yamaha YFM660R Raptor. Or if it's not close to TDCC, it'll turn over fine. could anyone tell me the stock jet sizes on a 660 raptor carb and the turns on the fuel screw. Adjusting the Fuel Mixture. 2005 660 raptor will idle fine but won't accelerate. Once I did that then it started. 10 mins later I walked out to the garage and there was gas all over the floor. A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. This site is not an official site of Yamaha Motor Corp, USA or any other Yamaha entity. Joined Oct 25, 2006 · 8,214 Posts. Jump to Latest Follow 1 - 9 of 9 Posts. Discussion Starter · #1 · 12 mo ago. Discussion Starter · #1 · Mar 7, 2005. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. The Yamaha® Raptor 660 is available as a Slip-On or Full System in the Performance and Competition exhausts. Jump to Latest Follow 1 - 8 of 8 Posts. Examine carburetor body and fuel. 2001 Yamaha Raptor 660 Idle Problems. Let me know! Dynojet 148/150 mains. Carburetor tuning kit Yamaha XTZ 660 Dynojet Stage 2. Re: does anyone know the float setting measurement for a 05 raptor 660? havent had a chance to try it out yet but i checked them with the clear tube method from the other site and the fuel level in the hose was just above the carb to bowl split i didnt have a ruler to measure exactly if it was 3mm above so im going to measure it in the morning. It had set for 2 yrs,I cleaned the carbs,checked the intake valves,ok,and replaced the spark plug. 5 winch, ITP Mudlite XL's, Cycle country plow, JETTING WORKING WITH INDIVIDUAL CARBURETOR CIRCUITS. So I've been really thinking about how nice a single carb setup would I've seen the 48HSR write up on here and Modded Raptor but I had . I just can't seem to get the tuning right on this 660. The correct needle setup is the cap, spring, thin washer, clip, plastic spacer, then the thick gold washer. Everything is completely stock and I've read all the stickies but couldn't find any of these settings for a stock setup. 146/148 mains sound good, and could go to 148/150 (right main jet will always be one size higher than the left, all other carb settings will be the same on both carbs). A dual 33-mm Mikuni BSR33 carburetor and a wet. RAPTOR 660R - YFM660RP; Carburetor; Check Availability. Discussion Starter · #1 · Jan 8, 2016. I purchased an new aftermarket carburetor for my 2004 Yamaha Raptor 660 R from Amazon. Raptor carbs, float level and clear tube method explained. I eventually got the bike to idle, but it sputters and stalls at 1/4 throttle. JDMSPEED New Carburetor Replacement For Yamaha Raptor 660 660R YFM660 YFM 660R Carb 2001-2005. 2:1, and a dry-sump lubrication system. Every carburetor know to man will have a way to adjust the air fuel hi i have a yamaha grizzly 660 2004 what causes it to back fire when . Jump to Latest Follow 11 Posts. Check with the manufacturer of the pipes, most will have recommended jetting. Also the throttle spring on carb was hanging up so oiled that up well. I've been rebuilding a 2003 Yamaha Raptor 660 from the ground up over the past year Carb settings are: Needles at 3rd clip from the top, . Then opean up the screw on the bottom of the bowl. 2001 Raptor 660 officially 100% gone. Yamaha Raptor 660 4 Wheeler Timing Tutorial (Raptor 660 Used) Raptor 660 Start Clutch Removal/Install Pt. Detailed video about the process of cleaning the carbs, what jets to replace depending on the throttle range, main jet needle placement, . Type, Liquid cooled, SOHC, five-valve, 660CC, four-stroke single ; Chassis. I don't have a digital camera, but will get one this weekend when I do the jetsso ill take some pics of the. NEW CARB KIT FITS YAMAHA RAPTOR 660 YFM660R 2001-2005 CARBURETOR REPAIR REBUILD KITS. carb adjustment | Raptor Forum 2001 Yamaha Raptor 660 Manual Eventually, you will extremely discover a other experience and talent by. Make sure this fits by entering your model number. i dont know wats wrong with it and its pissing me off. (Raptor 660 Used) Kazes first time riding the quad. I have a similar post on how to set up the carbs correctly, but I found that some people got confused and some of the pictures also got lost on the old post. I have a K&N o2 sensor installed, and it is reading around 13:1. How many turns do each of those need to be for factory settings? I could only find out the fuel screws which should be about 2 turns out. if runs better with less turns out than this range, then you need smaller pilot jet, or if needs more turns out then 2. I have a Yahama Raptor 660 2003. And ur not rich your lean stock a/f screw is 1. Adjusting the idle screw moves the throttle linkage but the slide stays fully closed. buretor in petroleum based solvent. 1-48 of 289 results for "yamaha 660 raptor carburetor" 1PZ CA6-Y02 Carburetor Carb Replacement for Yamaha Raptor 660 660R YFM660 YFM660R 2001 2002 2003 2004 2005 5LP-14900-00-00 5LP-14900-20-00 5LP-14900-30-00 18 Save 11% $79 99 $89. 95 2-3 weeks handling time - no core charge) fits yfm660r, 01-05. Riders will typically hear a 4-6dB increase in sound when compared to the stock muffler, however, the Competition …. So now its spring and i took it out again but i noticed that the clutch isnt catching very well. Joined Oct 25, 2009 · 9 Posts. 2004 Raptor 660 New Clutch Adjustments. SPYE: Kawasaki Tech: 127: 27 Feb 2016 20:07: 1995 kle500 exhaust carb settings: craigy: Kawasaki Tech: 7: 24 Oct 2010 21:31: 1vj carb idle settings/adjustment: odannyboy: Yamaha Tech: 6: 14 Apr 2009 20:36: ivj carb overhaul /settings info please? odannyboy: Yamaha Tech: 2: 26 Mar 2009 23:35: Carb. So my question is has anyone bolted up an intake and dual carb set up from a raptor to a rhino and if so how did it work out? Pretty. Thanks! -2005 Raptor YFM 660 RT: Full LRD pipe, K&N ProFlow / …. Carb basics Raptor 660 Carburetor Cleaning and Tuning Guide. I bought another 2003 660 with 1500 miles $3K for my dad and sold his old I have spent hours/days researching and reading carb tuning . im interested to see how it turns out, thinking about putting a hsr 48 on my 660. com is not in any way affiliated with Yamaha Motor Company. jetting raptor 660 The bike has a high comp. I bought from my friend it wasn't working when i bought it. Goin through typical basics on carb related issues. Starting System \u0026 Wiring Diagram Raptor 660 Valve Adjustment Guide Raptor 660 Start Clutch Removal/Install Pt. The flaot needle should just close when the float arm (where the float needle hangs) is parallel with the surface of the carb which meets the flaot bowl. It turns over once, then stops and clicks the relay. Check the raptor section, its a sticky at the top. Autu Parts YFM660R Carbuertor for YAMAHA RAPTOR 660 2001-2005 660R YFM660 YFM 660R 5LP-14900-00-00 5LP-14900-20-00 5LP-14900-30-00 NEW CARB(Fits:Raptor 660) Product Description & Features: Carburetor Fit. Riders will typically hear a 4-6dB increase in sound when compared to the stock muffler, however, the Competition Inserts and HMF Quiet Core. WHILE STOCKS LAST !! A TOP QUALITY COMPLETE REPLACEMENT CARBURETOR. The glowing red header pipe is normal every yamaha I know will do this. Push it up gently with your finger. It ran fine before other than a few carb issues. and was wondering which main jet are in the stock machine and what number jet I should have for my elev. Discussion Starter · #1 · Oct 4, 2006. A forum community dedicated to all Suzuki ATV owners and enthusiasts. 660 raptor carb adjustment moreover 4997353 as well as suzuki vinson 500 oil filter location together with watch moreover honda 250 atv engine diagram moreover t144 yz 426f Page 3/5. 99 Lowest price in 30 days Get it as soon as Mon, Feb 21 FREE Shipping by Amazon. Single Carb 660/686 setups, Questions and Ideas. Make float height setting easier! Pick up a Float Cage Holder for Mikuni 38mm carbs - Click here: Raptor 660 Microbearing Detent Arm. Hold the tube up against the carb body. Come join the discussion about troubleshooting, classifieds, performance, modifications, maintenance, and more! Share more about your favorite model including the: Yamaha Raptor 700, Raptor 660, Raptor 350, Raptor 250 as well as the smaller Raptor 50, 80 and 90. let us know if you decide to run a single set up and what carb your gonna run. So for now forget the idle speed adjustment until the fuel screw and pilot are dialed. The 660 Raptor includes a 36 horsepower 660cc, five valve, 4-stroke liquid cooled engine with the most displacement available in any quad at the time. Jump to Latest Follow Open to all Grizzly models including 700, 660, 600, 350, and 125. 0 u need more fuel but make sure carb is clean and fuel filter is new. I will also start with the basics on how to get started. The first thing to do to the carburetor is adjust the height of the jet needle. I have an 01 raptor 660 and am having carb problems. When I run up in the rpms if pulls fine but when I …. Engine - The Raptor 660 uses a four-stroke, liquid-cooled, single-cylinder SOHC engine with a bore-stroke ratio of 100 × 84 mm (3. Remove the two #2 Phillips screws holding the top cover on, then . Raptor 2001 factory carb settings?. Dirty carb or fuel filter change it every other ride or 200 miles. 1 2001 Yamaha raptor 660 2001 Yamaha Raptor 660r - Full Throttle Reviews Crazy Riding Quad Raptor 660 Yamaha - UNLIMITED How to put a raptor 660 in reverse. Front suspension, Independent double wishbone, 9. Raptor, yfm, 660, jet, kit, carb, yamaha, factory, tune. Available in: 10/12 days if not in stock; Status: New. Discussion Starter · #1 · 12 mo. All I did was take the carb out and cleaned it, then took the two bowels out and cleaned that. First ride with the Raptor 660 carburetor on the 1986 XT600. Raptor carbs, float level and clear tube method explained. Joined Apr 25, 2010 · 1 Posts. Problems with the carburetor can include uneven idle. Download File PDF 660 Raptor Engine Diagram. FPS Sheave, 16g weights, EPI Gold Spring, Stage 3 HC, BRP Air Intake. Re: Carb float setting? With the carb float bowl off, turn the carb the right way round. Discussion Starter · #1 · Jan 8, 2016 (Edited) Only show this user. When you reassemble top of carb, make sure top indentation of carbs are clean, lubricate rubber skirts with a rub of engine oil to ensure a good . 2004 660 Raptor Won't idle unles I have the choke on and. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Raptor 660 Carb Adjustment Recipes! best recipe ideas, videos, healthy eating advice, party ideas and cooking techniques. NOTICE This manual was produced by the Yamaha Motor Company primarily for. Discussion Starter · #1 · Jul 9, 2020 (Edited) Only show this user. At full throttle the slide is only 1/2 open. HELP!!! I have a 2001 Yamaha Raptor 660 and i have been trying to get the carbs adjusted and I just can't seem to get them how many turns . KIPA Carburetor for YAMAHA YFM660R YFM660 Raptor 660R ATV Quad 2001-2005 OEM Part # 5LP-14900-00-00 5LP-14900-20-00 5LP-14900-30-00 …. I just had a new clutch installed last summer. if i am in 1st and accelerate till i reach 6k rpm, then pull the. Detailed video about the process of cleaning the carbs, what jets to replace depending on the throttle range, main jet needle placement, and float adjustment. Jump to Latest Follow 1 - 6 of 6 Posts. KLE 500 Dyno-tuning/carb settings info needed. I have a raptor 660 with a carb kit i put in it, it is running like sh** it will sputter and blubber and sh** i had it running good until i would grab 5th and try to go and it would just wana lay downCan some one tell me a good starting point on the settings for the main jet screws and the nee. This involved ordering custom k&n angled air filters, raptor carb-airbox boots, 2. Yamaha - Raptor 2001 factory carb settings? - Could anyone tell me the factory settings on my bike; like how many turns from totally closed . Please look at my attachedment video. Depending on the exhaust series, the slip-on system picks up 10-15% more horsepower, while the Full System adds an extra 5-10% more horsepower. Give your machine the new power and torque it really deserves, and have more fun with the power at your finger tips. It was replaced in 2002 with Yamaha Grizzly 660, an even bigger engine derived from the well-established all-terrain vehicle (ATV) Yamaha Raptor 660R. The fuel will be the same hight in the hose as it is in the carbs. Check the carb sticky for adjusting the with a piece of clear tubing. Re: raptor 660 backfires and pops. replaces 5LP-18140-00-00 arm-no gasket supplied. Where To Download 2001 Raptor 660 Manual 2001 Raptor 660 Manual Recognizing the showing off ways to get this ebook 2001 raptor 660 manual is additionally useful. BRAND NEW CARBURETOR YAMAHA RAPTOR 660. Hold the tube up to the carb and the fuel should be at or 3mm above the split where the carb . KIPA Carburetor for YAMAHA YFM660R YFM660 Raptor 660R ATV Quad 2001-2005 OEM Part # 5LP-14900-00-00 5LP-14900-20-00 5LP-14900-30-00 Carb Carburetor 4. 2003 Yamaha Raptor 660 Backfiring. It has an engine displacement of 660 cubic centimeters, a compression ratio of 9. I'd like to make sure I'm getting the most out of the fuel delivery system. Engine – The Raptor 660 uses a four-stroke, liquid-cooled, single-cylinder SOHC engine with a bore-stroke ratio of 100 × 84 mm (3. it also does it after im riding it a while and i let it idle it will sputter every once in a while. Yamaha raptor 660 clogged carburetor jet removal cleaning and reinstall. Joined Apr 8, 2012 · 106 Posts. The only way I can get the slide to move with the throttle is to install my cable into a different hole which brings the accelerator pump half way up and makes the idle screw useless as it isn't long enough. Stock bore, with FMF full exhaust, velocity box-less intake. fits any year raptor 660 CARB MODEL 2001 2002 2003 2004 2005 01 02 03 04 05. You need to make sure you have the correct pilot jet size and properly adjust your fuel screw before you try and set the idle. i purchased a 660 that needed carb work. ATV Timing Chain Replacement Part 1. i have a 2001 raptor 660 and whenever im riding it and i let off of the gas it will sputter. Product Features Carburetor Raptor 660 Fit Yamaha Raptor 660R. Right now he has a dynojet kit, but I am willing to put whatever it needs in it to get it running right. Navigate your Yamaha Raptor R YFMRT CARBURETOR schematics below to shop OEM parts by detailed schematic diagrams offered for every. YFM660RN YFM660RNC SERVICEMANUAL LIT-11616-14-21. Discussion Starter · #1 · Aug 5, 2004. ATV Carburetor Adjustment, Cleaning and Jetting Explained. Opinions/comments expressed on this site are not that of . My largest gripe was that the jets are not marked, so I have no idea what they are. 5 pilot jets in both carbs, no way around it with open airbox.  Riders will typically hear a 4-6dB increase in sound when compared to the stock muffler, however, the Competition Inserts and HMF Quiet. Jetting Needel position Fuel Screw ect Stock 2004 rap 660 Yes need to know also?!. Discussion Starter · #1 · Dec 25, 2012. K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2001-2005 YAMAHA (YFM660R Raptor) YA-6601. Grizzly's 660 cubic centimeter (cc), four-stroke, liquid-cooled single overhead camshaft, five-valve engine performs well in open country, but sometimes it causes serious problems for owners. any ideas wheat the problem may be. '01 660 Raptor, Burgard +2+1 arms, YFZ Shocks, LSR anti-vibe, CTR pipe, K&N '01 Polaris Scrambler 400, '04 Suzuki LTZ400 '16 Polaris RZR XP4 1000 Turbo, '14 Polaris RZR XP 1000 Save Reply Andy55 Registered Joined Sep 10, 2020 47 Posts Discussion Starter · #9 · Sep 16, 2020. What are the stock Carb settings on the raptor (2004). Hi mate most common setting on almost all carbs would be 1. You have remained hoses into the carburetor. something is in the float bowl that is no allowing ur float needle valve to stop the fuel delivery in the bowl which in turn will come out of ur overflow port which is on the bottom of the bowl. Buy BH-Motor New Carburetor Carb for 2001-2005 YAMAHA RAPTOR 660 660R YFM660 YFM660R 01-05: Carburetors - Amazon. put new needles in on 4th in this thread in this sub-forum in the entire site. Jump to Latest Follow 1 - 16 of 16 Posts. Buy OEM Parts for Yamaha ATV 2002 Carburetor Diagram. Jump to Latest Follow could anyone tell me the stock jet sizes on a 660 raptor carb and the turns on the fuel screw. the banshee runs smaller carbs than raptors typically but yeah the banshee setup will not work on raptor. Also checked sealing of air intak …. Buy BH-Motor New Carburetor Carb for 2001-2005 YAMAHA RAPTOR 660 660R YFM660 YFM660R 01-05: Carburetors Bolted it on my 2001 Raptor 660 and the quad started rite up. 1 out of 5 stars 48 1 offer from $47. It’s a handbook that covers all aspects of Yamaha Raptor repair. 2001 raptor 660r with k&n air filter and full Yoshimura exhaust I need to know the settings for the carburetor - Yamaha XT 660 R question. Hi guys, I have taken off my carbs 20 times in the past week for jetting and see that some of you dont know how to even remove the gas line. Select your address # Description Price Qty; 0: JET, MAIN (# 80) | UR FOR 14901 1HX-14231-16-00 In Stock. This is a set of brand new Vito's Performance 2001-2005 Yamaha Raptor 660r 660 fuel air mixture screws. morning came started right up but then it starts backfireing through the carb. when i let off the throttle to shift between gears, it stays idling at approx 4000 rpm (even though the throttle is set much lower). Yamaha Raptor 660 Specs, Weight, Horsepower and Top Speed The Yamaha Raptor 660 is a 398 pound sport class all-terrain vehicle(ATV) manufactured by Yamaha Motors Inc from 2001 to 2005. I have gone up like 4 main jet sizes, I am at a 170 on the lean side and a 175 on the rich side. The best is to download the raptor manual from this forum. 680 Posts #2 · Oct 24, 2008 they are under the butterflys there is 3 holes on each carb the screws are the holes that stick out the most 2001 Raptor 660 officially 100% gone 2006 Raptor 700 bone stock! Save Reply CUETO700R Registered Joined Sep 25, 2008 940 Posts Discussion Starter · #3 · Oct 24, 2008 With a full HMF what is your 660 jetted at??. Thanks! -2005 Raptor YFM 660 RT: Full LRD pipe, K&N ProFlow / filter, Dyno-jet kit, Alba nerf bars-. 2 Yamaha Raptor 660+ Splitting the cases to see how much damage there is! Raptor 660 Tear Down; Draining Fluids, Valve Cover Removal EP#9 Yamaha. This is the EASIEST and quickest way to adjust your fuel/air mixture ratio. Yamaha 2001 Raptor 660, need to clean my carb Yamaha 2001 Raptor 660, sat for a year, wont start, starter is ok, battery is ok, spark is great, but it sounds like starter is not engaging, when it does engage bike just cranks and cranks. The fuel will flow in to the tube. com FREE DELIVERY possible on eligible purchases. BRAND NEW PERFORMANCE CARBURETORYAMAHA RAPTOR 660. 2003 Raptor 660 - full FMF, Velocity box-less intake, K&N 2002 Honda 400EX - 416 big bore kit, +3mm stroker crank, White bros exhaust. I have a raptor 660 with a carb kit i put in it, it is running like sh** it will sputter and blubber and sh** i had it running good until i would grab 5th and try to go and it would just wana lay down. Stihl MS 650, MS 660 Carburetor Adjustment. A Service Manual detailing the Carburetor adjustment procedure with full diagrams, as well as more complete chainsaw repair information, is available to download. I have had a couple 660R Raptors in my garage lately needing a little work and i noticed the heads on the raptor are almost identical to 660 rhino and Grizzly. Stihl MS 650 and MS 660 chainsaw carburetor adjustment guide will help with the correct running of the chainsaw. Jump to Latest Follow 1 - 3 of 3 Posts. I full serviced my Raptor 660 last week including a carb clean. I initially had problems with the carb and cleaned it out (thought maybe some dirt in carb). Discussion Starter · #1 · Jul. 2001 raptor 660 carb problem, help. Not a complete how-to video on how to install it, just my two cents. Come join the discussion about performance, modifications, repairs, troubleshooting, maintenance, and more! Open to all models including the ltz 400, raptor 660, eiger 400, ltz 250, and raptor 350. EDELbrock does take one carb into the 2 intakes but for topend on built motors you are creating a large bottleneck on the motors deep breathing ability. It stumbles and starts chopping up around 1/8 throttle, then smoothens out and screams from about 3/8 throttle onward. It also featured a 3 intake and 2 exhaust valve setup, over. N4cer 97 900RR Traded for Raptor 2001 Black/White Raptor 660 DG bars, GYT-R swingarm skid plate,. I have a 2003 Raptor 660R that I am continuously fighting an up-hill battle with the carbs on. 1 Raptor 660 problems again! Raptor 660 Carburetor Cleaning and Tuning Guide Ep. ( to adapt carb setup for different exhaust systems or airfilters ). A downloadable Yamaha Raptor repair manual, termed Raptor service manual or online workshop manual, is a digitally transmitted book of repair instructions that is electronically delivered to your computer within seconds. Same goes for filters, cams or most any performance mod. #2 - The second thing you need to know is that aftermarket performance parts will change your jetting requirements. Other factors that affect jetting are rev limiters, altitude and fouled plugs if your jetting is off. Discussion Starter · #1 · Apr 25, 2010. I have a raptor 660 with a carb kit i put in it, it is running like sh** it will sputter and blubber and sh** i had it running good until i would grab 5th and try to go and it would just wana lay downCan some one tell me a good starting point on the settings for the main jet screws and the needles for each carb left and rightAnd which size het goes in what side. ? Please login to view attachment 123d9010fbd505e. '04 raptor red / white full Yoshi pipe GYTR jet kit 160/165 K&n with outerwear (wifes ride). Then opean the philips screw on the bottom of the carb bowl. The common fix is turning the fuel screws out (CCW) 1/4 or so turn each. Navigate your Yamaha Raptor R YFMRR CARBURETOR schematics below to shop OEM parts by detailed schematic diagrams offered for every. 2001 YAMAHA YFM660 RAPTOR Service Repair Manual. WHILE STOCKS LAST !! A TOP QUALITY COMPLETE REPLACEMENT PERFORMANCE CARBURETOR. I didn't ride much the winter but a few times on the ice and mud. com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. if i am in 1st and accelerate till i reach 6k rpm, then pull the clutch and just hold it, the rpm will fall to 4k and just hang. It's a very tight fit, but it works really well. Yes popular backfire problems on rhino is a cracked header. First you need to run the bike and bring it up to opperating temperature. Yamaha's Raptor ATV (All Terrain Vehicle) uses a carburetor to mix fuel and air. Jump to Latest Follow Not sure I remember which clip setting my needles are at, or my fuel screws, but I can find out easily (carbs are off at the moment). i have big gun exhaust k&n powerlid and k&n filterthe stock carb setup was running too lean i got the dynojet stage two kit. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators. Advanced Search Yamaha Raptor 660. my atv doesnt starts I think that my carb needs to be cleaned but i dont now how to removed for the atv and. they were all gummed up andi cleaned them out and got the thing going except for one snag. Its a raptor 660 with a 686 kit, yosh pipe, stage 1 cam, K&N filter setup with open airbox, Its also got a ported head. Discussion Starter · #1 · Apr 25. Stihl MS 650, MS 660 Carburetor Adjustment Stihl MS 650 and MS 660 chainsaw carburetor adjustment guide will help with the correct running of the chainsaw. But when you rev it up it back fires and sounds like it has a hard time keeping up, sounds like. 2004 Raptor 660 New Clutch Adjustments. From what I can gather this is a jetting issue, but since I don't know what the . 2005 raptor 660 backfire and stall. Hi I have a YAMAHA RAPTOR 660R 2003 I have taken of my Air filter and sprayed in my air inlet some carberator cleaner while starting it. so i figured adjust the carb did that. Joined Mar 19, 2021 · 9 Posts. 5" pvc to adapt the filters to the boots. You want that level to be aroun 3mm above the split where the carb body meets the bowl. Yes, anytime you change exhaust from stock to a more free flowing system you will have to adjust your carb to compensate. Leave the petcock on the tank on. I'm running a stock setup, carb, exhaust and filter. Or if the spark plug is out, it turn over fine. It is in the Yamaha Raptor Service manual. piston, full exaust, k&n air box/filter no lid. 66 22% OFF | Buy 42mm Carburetor Carb For PD42J Grizzly 600 660 YFM600 ATV Raptor 500 650 660 ATV Quad UTV From Seller MT-Carb Store. Find great deals on eBay for Raptor Carb in Other. When I purchased the quad, it had a full FMF . so i redid the valve adjustment more then like 12 times and it still does it. Increased engine performance usually means an increased demand for fuel so learning ATV carburetor adjustment techniques is important. It stumbles and starts chopping up around 1/8 throttle, . This explains most of the things you need to know. It also has a loud tick to it, and. DOWNLOAD Yamaha Raptor Repair Manual 50 80 90 250 350 660 700. if it leaking from where u say it is u need to clean ur carb. the bike hates full throttle and it will have no ignition when you do so, at partial throttle it’s fine-ish. they are under the butterflys there is 3 holes on each carb the screws are the holes that stick out the most.