WickedATVer
04-29-2006, 10:03 AM
My 400 is getting ready for the races I've rebuilt the engine. It's gona be setup like this.
426 bore, three angled stock exhaust valves and over sized intake three angled intake valves, stage 1 hotcam, White Bros R-4 exhaust, K&N air filter.
before all that with just the stage 1 hotcam r-4 exhaust and foam filter it had a 170 main jet. I want to remove the joke and make sure i have the rught main jet.
I live in Maine and would like to know what anyone thinks i should be looking for pilot and main jet size.
426 bore, three angled stock exhaust valves and over sized intake three angled intake valves, stage 1 hotcam, White Bros R-4 exhaust, K&N air filter.
before all that with just the stage 1 hotcam r-4 exhaust and foam filter it had a 170 main jet. I want to remove the joke and make sure i have the rught main jet.
I live in Maine and would like to know what anyone thinks i should be looking for pilot and main jet size.