LS1FIRE

iTrader: (1)

Hello yall i will be ordering NW/FAST90 soon.



What are yall doing with the MAF and the stock bellows and the lid? Will the stock stuff work and peforme good?



What are the ideal things to run incorperated with this setup? Is there a bigger MAF housing our somthing? our a bigger lid and bellows? I seen MAF ends but i am not sure if they make the openings any bigger our if changing the ends require the MAF screen to be removed.(dont wanna remove the screen because i found bird feather/ mini twigs stuck to it before)

Are the FAST fuel rails needed? Will the stockers work good with the stock 28lbers? Also are the stock bolts reused our is there differnt bolts needed? I know gaskets are needed.

SouthFL.02.SS

I did a TSP 85mm lid to a PACE 85mm MAF to a 3.5"in/4"out bellows (any silicone joint will do) to the TB. Stock fuel rails, stock '02 injectors. Bolts come with the items.

SouthFL.02.SS

This MAF required the IAT relocation harness (also available at PACE). I purchased the "LS1 Calibrated" version (have gotten a lot of criticism for doing so), but it worked very well, and it tuned fine.

LS1FIRE

iTrader: (1)

Thanks for the pics SouthFL.02.SS. I wonder if tuning is needed when switching the MAF. Is anybody running there setup with a 75mm lid and stock maf/bellows? I wonder if this holds back any power using it wiht the stock maf and 75mm lid and bellows. I guess i should look into getting me a 85mm maf and 85mm lid and a 3.5 to 4inch silcone hose.

SouthFL.02.SS

I happened to have a tuning session scheduled right after the swap, so I can't speak for getting by untuned.