ls1 maf sensor

[leigh]

dose any one know what it takes to do a ls1 mas swap. the stock one is so restrictive,and dose it add hp or just better flow . do i have to retune my pcm

 

[blueguy]

Uhhh.

Any mods?

You need a tune anytime you upgrade the TB and/or MAF.

And I'm not talking just a canned PCM from a vendor, that'd be all custom tuning.

Why do you need an LS1 TB/MAF?

And for an N/A car, the stock TB flows JUST fine.

 

[indygrandprix]

Also please don't rip the scrren outta the TB, and if you already have put it back in.

 

[leigh]

I was just wondering im trying to pick up a 99 gtp as for a weekend race car next season. Im just exploring my options as of right now . My gt is my every day car and has to be reliable deu to the babys and all. Im only doing the basics to it zzp downpipe, hv3 overkill tune. U know the little things that help on the 4.30 gas price.

 

[dsmuts]

Why not do headers instead of a dp? The headers will help you out a lot more with gas mileage.