biscuit75 Posted February 25, 2009 Report Posted February 25, 2009 ok guys i jst put a 409 big bore kit and 34 mm pjs on my bike it runs great with my fmf sst gold series pipes on it but when i get somewhere where i can really open it up it seems like the poweband really pulls hard but falls off and stops pulling kinda early do yall think its it my pipes or is my jetting off ? Quote
Snopczynski Posted February 25, 2009 Report Posted February 25, 2009 ok guys i jst put a 409 big bore kit and 34 mm pjs on my bike it runs great with my fmf sst gold series pipes on it but when i get somewhere where i can really open it up it seems like the poweband really pulls hard but falls off and stops pulling kinda early do yall think its it my pipes or is my jetting off ? probably jetting. If it stops pulling its probably too rich. If its so lean that it stops pulling, then the plugs should indicate the condition. Quote
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