Indy 650 carb settings. Sep 27, 2011 · Here's what I do.

Indy 650 carb settings. This is more of a track setting for me. Dec 12, 2008 · TRAILFIRE CARB SETTINGS. Use what makes your bike run the best. but if you're so inclined to tinker, the small brass screw with the flat head slot is the idle air mixture screw. 4. The monoblock with 3-1 single pipe and the triple pipe triple individual cylinder version. Start with 1 1/2 back off from seated for the air screw. The motor has been bored out to 658cc and is running on weisco indy 650 . Adjust 1/4 turn at a time to start, then fine adjust with small increments. 2003 Edge 600. You can examine the rubber, looking for cracks or deterioration. Put a drill bit 1/4 shank between all the carb slides and carb flanges and adjust the slides so the drillbit is not too hard to remove. Do this by sticking your fingers in the carbs and squeezing the throttle. Jan 6, 2006 · This is a 2 carb setup by the way. I cleaned the carburetors (Mikuni 38's) and still had the problem so I had them boiled and everything checked and set to factory settings at the dealer. it is dam fast. turn out to lean and in to richen. Welcome, Guest. Jan 29, 2012 · I'm not asking for anyone's "specific" carb set-up, just maybe steer me in the right direction for setting these puppies up. Dec 30, 2010 · General guideline for air/fuel adjustment screws is that if the screw is located on the front half of the carb (closest to engine), then it is a mixture screw. Mar 5, 2014 · None of these settings are "etched in stone". There were a couple of different triple 600 engines used in 96 XCRs. 2003 Edge XC 700, 136" track, PERC, SLP Single. Once you get it to idle at 1800 rpm, you will need to adjust the throtle cables so all 3 slides rise at the same time and reach the top of the carb at the same time. Sort by Oldest Sep 9, 2005 · on my 1991 indy 650 i got triple pipes diffrent jets and the clutch was set out different. just shorter intake boots. Jump to Latest 1995 Polaris Indy 500 1986 Arctic Cat 440 Jag. I presume you then repeat step 4 for the Nov 19, 2012 · Hey guys, I have been slowly putting together a 1991 polaris indy 650 triple. Of course change the fuel filter. Please 1996 Polaris Indy Trail Touring 1990 Wildcat 650 1981 SRX 440 1977 Jag 340 Dec 28, 2008 · Its cheap doing all 3 at the same time. remove one of the plungers from the carb, adjust the other until there is a little bit of free play in the choke lever, then tighten that one up. Raise the needle second slot from slamming it all the way up. In is less air, out is more. Save Share Reply Quote Like. Dec 7, 2004 · these are the stock settings: MAIN JET 350 PILOT JET 40 NEEDLE JET P-8 247 series JET NEEDLE 6F9 3rd position THROTTLE VALVE 2. Match the two outers to the center carb. also with a different sprocket. 91Indy650-200stud,piped,clutched,shaved heads Jan 31, 2012 · Re: Indy 650 w/slp pipes carb set-up « Reply #23 on: February 03, 2012, 06:27:29 am » my engine has very little port work, but between the pipes, rpms, heads and compression, thats what it needs. Nov 20, 2011 · Hello i have a 1986 polaris indy 400 that im trying to get running. 20 over pistons. This has been covered many times in the XCR/XLT forum. Whenever servicing the carburetor or fuel system, it is important to heed the following warnings. stock 38mm carbs too. Sep 27, 2011 · Here's what I do. 5 IDLE MIX SCREW 1 turn out (approx. org » Accidents Dec 23, 2008 · -94 polaris indy xlt special w/a 88 650 port n polished psi pipes, predator track w/196 studs -parted 88 indy 650 pm me if u need parts-& a few old beaters-parted 97 yamaha vmax stx 500 complete sleds and 600 sx motor May 31, 2010 · i bought an 1990 indy 650 and i brought it home started it up and it idles perfectly no problems for as long as i like. also has 200 studs. Then you adjust the idle screw to get idle to spec. Sep 13, 2005 · What size carbs did the 650's come with before becoming the RXL and what jetting did they have in them? How do you measure them to determine 36's or 38's anyways? I presume it's the throat diameter going into the engine, right? Are they from the same diecast, the 36mm and the 38mm? Oct 25, 2006 · 2017 SKS 800, 2007 Dragon RMK 700 155", 2008 RMK 600 155", 95 Prowler 550 2-up, Really OLD AC Cheetah Avalanche. I have freer flowing pipes on all these so the popping on decel can be a problem. i checked for cracked piston skirts heard that was typical checked both intake and exhaust ports everything's fine no problems. ) Nov 27, 2009 · XLT carb settings Yes this could be true but the reason the 38mm carbs run higher jetting is because with the bigger bore, hence the 38mm, they are able to mix more air with the gas creating essentially the same fuel mixture as the 34's, but a slightly larger volume of it. Carb setup should be similar but adjustment settings may vary a bit. 2001 Edge/XCR, 136" track, 800 VES triple! Feb 12, 2009 · 91 indy trail carb settings Jump to Latest 3K views 5 replies 4 participants last post by wallsaw Feb 13, 2009 Nov 30, 2007 · sounds like it is a little lean on the idle circuit. You can also spray carb cleaner, starting fluid, or even WD-40 on the boots with the engine idling. When i rev it it revs fine to about 4,500 rpms then it boggs like crazy baaaaaaaaa and goes no where. I've found not only on my 650 but on pretty much any other bike I've owned that setting mix screws to the rich side of the "sweet spot" works best. Save Share Feb 16, 2013 · 74 Lynx 292 carb settings. Nov 9, 2004 · 2. then adjust idle screw until idle spec is reached again. as for the idle screw use the drill bit method. An adjustment screw on the rear half of the carb is an air control screw (before the pilot) that controls just air. Nov 15, 2006 · When you have the carb out, take a strand of monofilament fishing line and put it through the pilot jet; you will sometimes be amazed at how much stuff is left in the pilot jet even after soaking in carb cleaner. Out is more fuelmix, in is less. the pistons are brand new i have 135 psi in Oct 13, 2009 · Second is tears in the carb boots or rubber carb adapters. Best of Jun 22, 2017 · Carburetor Adjustment; manuals how to rebuild a fuel pump on a 1992 indy 650 triple how to rebuild a mikuni carb on a polaris xcr 600 how to rebuild a snowmobile Ok guys, I have a very good setting for those of you with 160 mj and KN stock exhaust. Nov 18, 2012 · Xlt carb settings. 3. This can potentially cause the mix at wide open throttle to be too lean, as well as idle. Jan 4, 2013 · You probably dont have the idle screws turned in enough. that causes the high idle when cold and lower idle when it's warm. Specifically: - What's the proper main jet (I assume I should be one size leaner than stock)? - Where should the clip be located on the needle jet? - How many turns out should I have the air screw? - Do the floats need to be set? If so, I've never done this. Manufacturer’s suggested retail price (MSRP) subject to Jan 19, 2022 · Search is your friend. Dec 6, 2008 · What would really help me out now is knowing what the carbs were set at from the factory. lower revs proves to be some throttle abrutness, but in the rev range of throwing your bike thru curves is a marked improvment in midrange power. 2014 Indy 800. I have two young children so time to work on my sled is limited, as much as I would like to test and tune a bunch. Oct 15, 2006 · I have a 1991 Polaris Indy 500 Classic that is giving me fits. seat the pilots and back them out as per spec (in this case 1 turn). the turn one pilot until max rpm is reached. A WARNING Gasoline is extremely flammable and explosive under certain conditions. 2. Jump to Latest 1989 Polaris Indy 650 aka FRANKENPOO 1993 Yamaha Exciter II 570 1997 Arctic Cat ZRT 600 Full Throttle. I read in the manual that you: 1. i would leave it alone, the round slide Mikunis are famous for running a little lean at idle when cold. . If one carb slide bottoms out against the top of the carb before the flipper is at the handlebar, then loosen the adjuster on that carb only, until the slide just clears the bore of the carb on the engine side, when the flipper touches the handlebar. Remove that one and screw the second into it's carb and adjust again until there is about the same amount of free play in the lever, tighten that up. It runs, but it starts way to hard and it bogs down when i take off or give it to much throttle. 2025 650 TITAN Adventure 155 Starting at $17,999 US MSRP. Feb 3, 2005 · 98 xc 600 carb settings Jump to Latest 5K views 5 replies 4 participants last post by canadianhunter Feb 3, 2005 Nov 11, 2010 · -94 polaris indy xlt special w/a 88 650 port n polished psi pipes, predator track w/196 studs -parted 88 indy 650 pm me if u need parts-& a few old beaters-parted 97 yamaha vmax stx 500 complete sleds and 600 sx motor Mar 6, 2008 · NEED2SNOW (I NEED 2 SNOWmobile!) 2018 Axys 800 SwitchBack. I have swapped out my completely shot original 650 motor for a 1987 indy 600 triple which has been built for grass drags. I still have the problem. Im assuming that the carbs are to blame. I was wondering if anyone knew what the carb adjustments are? Or if there is a manual online somwhere? 2025 INDY VR1 Starting at $17,199 US MSRP. premix 24:1.

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