Sxynerd

I'm not knocking the 90, it's what I have. My tuner, which is Doughboy's tuner, helped develop SCT's software and he's a retired ford engineer. I trust anything he says. Plus go on any of the other forums and read the horror stories about pushing a 90mm. I'm not saying the 90 can't handle 550 on average but by and large if you're making that kind of hp you NEED to upgrade to be sure. Case in point: Doughboy was racing a vette on a 50* night and pegged the maf and got a nice air conditioned block.

blstoff

LMAF's are not calibrated for 42lb injectors , the ecm is .tuning is the same no matter what maf you use . I would keep the BA2400 w/ your hp . this is what SCT recommends for draw thru. blow thru systems would peg at a lower rwhp & twin screw/roots type would peg at a higher rwhp .

90mm LMAF - up to 425 rwhp
BA2400/2600 - 425-650 rwhp
BA2800/3000 - 650+ rwhp

I have a lmaf . when I datalog my MAF AD Counts they are above 900 ,max is 1023 , so I'm not to far from pegging & I have less than 425rwhp .

edit : oh and the LMAF is better than the others as far as stability & resolution . the BA2400 & BA2800 are made by granatelli .

2000GT4.6

bringing back a thread from january... FTL!

Sxynerd

Quoting myself from back when I was Banned and under the Alias Supercharged.... PRICELESS!

lizzyfan

Shawn02GT

if you run the MAF in the blow through configuration the range is smaller because of the smaller diameter piping, this can be compensated for by using a MAF extender. typically I believe this is about 80% of the draw through range.

racer02GTstang

i ran 440rwhp with the lightning with no problems.