Installing FAST 78mm
Will his stock throttle body bolt up to the FAST intake?
Anything special we need to do with the coolant lines?
Will it show any gains untuned? Car has 228r cam and longtube headers.
Thanks
if he's going from an ls1 intake you should see NICE gains. its very possible you'll need a tune. mine was lean after the FAST...lean enough we cut the dyno run short
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