sbp ex chamber header sizes

GoldenMotor.com

BarelyAWake

New Member
Jul 21, 2009
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Maine
o_O

Wha? You mean this six page PDF? http://sickbikeparts.com/Manuals/Tuned Pipe Installation Instructions.pdf

I've never in my life seen more comprehensive & detailed instructions pertaining to the relatively simple process of installing & tuning an expansion chamber... I've really no idea what more they could have said lol After all - taco managed to sum it up well in one sentence :p

Final performance alterations depend so greatly on personal preference, environmental conditions (altitude & terrain type), specific engine type, condition, modification & owner usage that it's impossible to give a specific "just cut here" measurement for maximum "performance"... If they coulda I'm sure they woulda ;)

Additionally, as with most mods - you'll need to compromise one thing for another, you can't simultaneously tune for both top and low end powerband with just header length.
 
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