Mass Air

[DFJ6000]

Whats up, got a 05 silverado with the 4.3 in it. Been lookin for upgrades, already did the cold air...now lookin for a Mass Air sensor....only company I can find is Grantelli or someshit......anyone know how good it is or a better one? Plus any other part places would be appreciated thanks.....

[juicedimpss]

dont waste your time on a maf for that truck
get a tune in it instead.

[BAD LS1]

Yeah dont replace it, complete waste. Stock MAF's are used on 600+ hp LS1's mine is one of them.

It's a 4300... i wouldnt spend alot of money on it. ITs kinda like modding a civic... its meant to be a economy car, as this is meant to be a work truck lol

want a big jump in perf? Swap in a junkyard 5.3 or 6.0

[theavenger333]

a tune would prob net you some MPG, thats all.