Big Ones!!

[LSnova]

I want to step up one size from a stock injector..what are some options?
00 LS1 ms3, headers, CAI & a tune also the all other bolt on stuff!!
would 32's require a new tune?....Thanks JL

[Hi-Po]

Any time you put different injectors, you NEED a tune. Badly. I would reccomend not driving what so ever with different injectors. Install at the tuning shop or get it trailored. That said.

Ford green top 42 #'ers are an awesome injector for 200 bucks. Hard deal to beat.

[LSnova]

Thanks.....42's might be the way!!