scott58976
06-15-2006, 01:27 AM
i need help on jetting my 300ex mods include:
297cc Bore Kit w/ 11:1 Wiseco piston
Precision Port and Polish/3-angle Valve job
HMF Full Exhaust system
K&N Air filter running with lid off
What are some good jet sizes for this setup.....im not sure what it has in it right now but i do knw that it is setup for a supertrapp exhaust and a UNI air filter and it backfires like crazy.......and if i decide to go back to UNI filter if i dont like the k&n am i gonna have to change the jets agian??? thanks for all ur help. this is by far the best atv forum out there
297cc Bore Kit w/ 11:1 Wiseco piston
Precision Port and Polish/3-angle Valve job
HMF Full Exhaust system
K&N Air filter running with lid off
What are some good jet sizes for this setup.....im not sure what it has in it right now but i do knw that it is setup for a supertrapp exhaust and a UNI air filter and it backfires like crazy.......and if i decide to go back to UNI filter if i dont like the k&n am i gonna have to change the jets agian??? thanks for all ur help. this is by far the best atv forum out there