GM 3" MAF do i need?

[maddogxx]

Hello, I am getting ready to swap out my 20g turbo for a hx35 just wondering if I can still use the stock 2g MAF or will I need to switch to the GM MAF? thanks in advance.

 

[92AWDHX40]

No need to get a gm one use the stock for now and get the holset right with your setup, then look at the differences if you need to.

 

[Boostdriven]

Depending on the boost you plan on running you might max out your stock 2g MAF in which case you would need to use a MAF clamp, but you will need to get a map sensor for that, and if you end up getting a map sensor then you will be just a intake temp sensor away from converting to speed density.

 

[boblong6]

I would stick with the GM one cause sooner or later you will want to turn up boost and then the 2g one wont work.

 

[v8s_are_slow]

If you get a gm maf, ecmlink and the maf cable is the way to go unless you wanna change your tune a lot....with the translator. The cable makes it much better.