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Most of the time, I only need one of these Duraflex down they work so good. I also have their accessory hangars.

FP - good to know. I usually shim at .030. Want to have a little wiggle room.

Thanks again. I monitor AFR all the time. I'll get some Q and try it.

All stock.

Thanks. I was concerned about leaving it in for a few days.

Stage 4 PEFI is 4-bar tune that requires 58 psi (key on engine not running) w stock injectors. I have TD adjustable FPR and AEM AFR gage on handlebars so I can watch AFR. PEFI Stage 4 rated at 325 "pump", 337 "Race gas" with their restrictive 2.5" "performance trail" muffler. I'm running 3"...

Oh yeah, tons of fun! Lol

Not so far but I don't run locked waste gate on trail, only to race. Trail boost is about 19-20 w header. Locked waste gate (.030) @ 26 psi takes 92 grams per arm to run 8900 w ADAPT primary, Team Boss secondary. Calculates to about 375+ HP. If we ever get snow, I'll do some runs w my new...

I'm looking for experiences/comments/knowledge about occasionally using C16 to speed run/drag race 998s. I've searched TY and found some info but looking for more. I occasionally like to speed run/drag race (run-what-you-brung, LOL). I currently have PEFI Stage 4 (4-bar 330HP pump gas tune)...

There's a few of these kits around. PEFI also has one. Like all their hardware, it's like jewelry. https://precisionefi.com/en-us/collections/9000-series/products/easy-oil-change-998

:mad:

Did he blow a belt at wfo?

If you're talking about loctiting the outer bearing into stub housing, something like 638.

Agree as a Cat rider. Just don't see the same rattle on TCats w either Team or ADAPT primaries. I think the weights of the Winder primary is close to Team weight but I haven’t seen actual weights compared to ADAPT.

I tried those steel chisels for a few years. When new, they work great. But, they get dull fast and wear shorter. Not suggested for trail use. Anything goes for racing cuz your on ice or good snow.

So, I take it that Hurricane weighted stubshaft gizmo fix didn't work?

Yeah, it's a big issue w 137. Even w stock limiter strap position, tight track. May not all be happening on throttle - on throttle hard, front drive should be making for light pressure there. However, on brakes hard, there would be lots of friction there. IDK. I was thinking an added set...

137 has wear issues in front of the outside 2 front wheels on rail bends.

P1106 is usually MAP sensor issue. Either hose is off, or blocked (water/ice in hose), or it is non-functional all together. Since you replaced it, I would suspect issue with hose being blocked or leaking (could even be same problem upstream from MAP. Check all those hoses going to or from...