Is there a aftermarket maf for LS1's for boost?
07-08-2003, 09:42 PM
#1
Is there a aftermarket maf for LS1's for boost? Anyone know of a aftermarket maf for our cars that would not peg the MAF when you go boost? Is our only option the FAST System to go speed density..? I was told I would not be able to go from like 8psi to 14 psi w/out reprogramming because of the limitations of our stock pcm and our MAF.. The last thing I want is to run around with 4 to 5 LS1 edit tunes. I want to be able to boost on the fly..
07-09-2003, 07:33 AM
#2
TECH Resident
iTrader: (3)
Join Date: Nov 2001
Location: Richmond, VA Where fast cars, well......are hard to come by.
Posts: 979
Likes: 0
Received 0 Likes
on
0 Posts
Re: Is there a aftermarket maf for LS1's for boost? Once you tune it you'll be fine as long as you don't change the boost amount or outside conditions much. Reprogramming is strongly reccomended for any FI, not just because the maf runs out. I think Harlan get some special one-off maf from Pro-M that outputs the same freq range as the stock maf, but xxxxxHz accounts for more air than a stock meter. The maf isn't the limit, it's the pcm.
