blocky
2nd Class Ticket
Posts: 12
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Post by blocky on May 17, 2006 9:32:48 GMT
looking for a bit more zip at top end for my px125. got a polini 180 kit fitted and has the standard polini sports exhaust. I've already put a 24 mil carb on it, but is there a mid pirce exhaust that will give it more tops speed without me spending 300 quid on a pm power pipe? not worried about the noise!
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Post by Smallframe on May 17, 2006 12:59:50 GMT
IMHO in a word "no" B-race pipe seems to be getting good reports on standard setups, but is more than a mid-price pipe.
before changing your pipe consider checking the squishband on your cylinder head (1.2-1.3 is perfect) is a cheap starting point. if its a leccy start pxtake off the ring gear from theflywheel and also get the likes of beedspeed to lighten ur flywheel.
approx 12quid for lightening and a few quid for an engineer to skim ur head if needed - now thats a cheaper starting point.
Are your casing transfers matched to the kit already ?
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