possum Posted January 10, 2013 Report Posted January 10, 2013 ur steps should go like this. stock carbs - then 33-35mm carbs - then 38-41 mm carbs. Quote
dajogejr Posted January 10, 2013 Report Posted January 10, 2013 ur steps should go like this. stock carbs - then 33-35mm carbs - then 38-41 mm carbs. Really? How about your carbs should match the intake needs of the current motor you have. Which, for his motor, 28PWKs would be great for now, 33PWK would also work fine. Quote
BigRed350x Posted January 10, 2013 Report Posted January 10, 2013 ur steps should go like this. stock carbs - then 33-35mm carbs - then 38-41 mm carbs. Fail. Quote
possum Posted January 10, 2013 Report Posted January 10, 2013 yea like u said 33s will work fine. just like i said Quote
dajogejr Posted January 10, 2013 Report Posted January 10, 2013 Yeah, that's exactly what you said. Fail. Quote
i ride 96 banshee Posted January 19, 2013 Report Posted January 19, 2013 did you check the hose between the carbs i lost it at the dunes and my top end went out and it was the left side too check it out Quote
TIM LUTZ Posted January 21, 2013 Report Posted January 21, 2013 So do you have a set of 21cc domes for sale? Any pitting from the blowups? Quote
KozyHeat Posted January 21, 2013 Report Posted January 21, 2013 OP already said he had the choke tube in place. No mention of keyword 'sync' on page 1, or 2. lets try this question. Are your carburetors perfectly in sync? If you blew up your last motor and now this one you have to check that. reason being, I was messing with my throttle adjustment and I knocked the carburetors out of sync terribly a week ago. At WOT it makes a big difference which cylinder gets more air + fuel. I have a nice score on the exhaust side of the piston on the left side methinks. Quote
KozyHeat Posted January 21, 2013 Report Posted January 21, 2013 You Tested choke circuit on left carb with a vacuum pump and confirmed significant air leak though choke valve shaft. oops you found the problem. Make sure your new set of carbs is synced! Quote
elgoyoloco Posted January 22, 2013 Author Report Posted January 22, 2013 Yes problem is found. Brand new 33mm pwk's in hand, just waiting on intake adapters. So when I sink the carbs I'm just making sure theyre both facing the right direction right??? Lol just kidding. Of course I sync the carbs after almost every repair. I may have a set of 21cc's Tim Lutz, but one dome is not quite as pretty as the other. Quote
turbowrenchhead Posted January 22, 2013 Report Posted January 22, 2013 I'm running a Noss head with 20cc domes and I get 130 psi without the exhaust blocked off. Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.