sandgrencivic2k1 Posted April 10, 2006 Report Posted April 10, 2006 I just got a 472 Cheetah engine. So its basically the 72mm bore, with the 4mm crank. I have the 35pwk's with k&n's. Right now there are 135 mains and 58 pilots. It starts like first kick, but sure smokes a lot when it idles, which to me seems to big of a pilot. I haven't had a chance to ride it hard yet, since I haven't made it to sand mountain. The elevation I want to jet it to is 4000'. I don't think the 135's are too big, hopefully not too lean either. What do you guys suggest? Quote
bansheeseat$$ Posted April 10, 2006 Report Posted April 10, 2006 Hello,I would go to 48 pilots and 150 - 180 mains on that set up and do some plug chops. Quote
sandgrencivic2k1 Posted April 11, 2006 Author Report Posted April 11, 2006 Anyone else have any thoughts? Quote
locogato11283 Posted April 12, 2006 Report Posted April 12, 2006 id say first drop that pilot down to about a 45 or 48. does it load up really bad when idling?? as for mains, have u ridden it yet? what do the plugs look like? Quote
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