90MM MAF on 2000 GT

manstang46 · 08-05-2005, 11:04 PM

i have a 2000 gt w/ 42# injectors and an ati procharger etc. i bought a 90mm lightning MAF and i was curious do they come pre-calibrated for the 42# injectors and plug right in i haven't recieved it yet and i was curious what i was going to have to do to get it to work it is a brand new piece from CFM PERF.

Jeff Chambers · 08-07-2005, 09:55 AM

LMAF won't be calibrated to any injector so you'll need to have your car tuned by someone that can tailor the MAF transfer function to your combination. Check for an SCT dealer near you that can dyno tune it for you. The LMAF with 42# injectors is a good combination though for your setup.

manstang46 · 08-07-2005, 11:06 PM

thats good to know thanks for the advice, yea i hope it works well i'm looking to get into the mid 11's w/ my combination do you think that will be possible, bbk longtubes bbk off-road h-pipe mac cat back, c&l trueflow upper intake, bbk 75mm tb, 42# injectors, march underdrives, 3.73 rears, pro5.0 shifter,ati p-1sc @8psi intercooled, 90mm lmaf and soon to be dyno tuned

08-05-2005, 11:04 PM	#1
manstang46 Registered Member Join Date: Jul 2005 Location: southampton, ma Posts: 17	90MM MAF on 2000 GT i have a 2000 gt w/ 42# injectors and an ati procharger etc. i bought a 90mm lightning MAF and i was curious do they come pre-calibrated for the 42# injectors and plug right in i haven't recieved it yet and i was curious what i was going to have to do to get it to work it is a brand new piece from CFM PERF.

08-07-2005, 09:55 AM	#2
Jeff Chambers Moderator Join Date: Aug 2000 Location: Milan, OH Posts: 2,699	Re: 90MM MAF on 2000 GT LMAF won't be calibrated to any injector so you'll need to have your car tuned by someone that can tailor the MAF transfer function to your combination. Check for an SCT dealer near you that can dyno tune it for you. The LMAF with 42# injectors is a good combination though for your setup. __________________ Jeff Chambers 1990 Mustang GT 10.032 Seconds / 137.5 MPH 14-time Street Warrior World Record Setter CRT Performance 2001 Tropic Green Mustang GT - 12.181 / 113.2 MPH 2002 Ford F-250 Crew Cab 7.3l Power Stroke - 17.41@77.2 "There's nothing boring about a small block automatic shifting gears at 9400 rpm!"

08-07-2005, 11:06 PM	#3
manstang46 Registered Member Join Date: Jul 2005 Location: southampton, ma Posts: 17	Re: 90MM MAF on 2000 GT thats good to know thanks for the advice, yea i hope it works well i'm looking to get into the mid 11's w/ my combination do you think that will be possible, bbk longtubes bbk off-road h-pipe mac cat back, c&l trueflow upper intake, bbk 75mm tb, 42# injectors, march underdrives, 3.73 rears, pro5.0 shifter,ati p-1sc @8psi intercooled, 90mm lmaf and soon to be dyno tuned

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