I have a 2003 blaster and its bored 10 over and has a phantom pipe and thats about it thats not stock. It has a 240 main jet in it which i think is stock and i was wondering what a good size main jet for the phantom pipe is. Thanks
quick jetting question.
- Thread starter yzrider1091
- Start date
stock is 230 i believe...do you have the stock airbox with lid on or removed?..with an aftermarket pipe and stock box i use to run between a 240 and 260(fmf reccomended a 260 with thier pipe) depending on the temp outside and mine use to run pretty good like that..being that you have it 10 over, you are prolly good where your at, try a 260 and see if it bogs or loads up..if no tthen run it..if you get a high flow box then youll be needing to get up neart 300 or bigger..thats what i had to do but i also may live in a different climate then you, not sure..ask for other opinions as well
Ok thanks for everyones advice. i guess ill try the 240 just to see how it runs. I still have my stock airbox with the lid on it.