Hey i just got back from the dragstrip and i would be a liar if i said i was not disappointed.i have a 2001 GT auto and i had the whole magnapack catback system, with catted x-pipe, bored out pleneum, 70mm throttle body k&n filter charger kit, andnitto 315/35/17 nitto drag radials and i ran a 14.7 in the quarter and i had a coil pack go out. then i put on a C&L true flow intake with a 90mm mass air meter and a predator and i went back and rann the same time what is the deal. thanks in advance.

 

do u still have a coil pack out?? whats your 60'??? and was it really hot out?

 

first off what the hell are you doing putting a 90 mm mass air on?

 

 

Fuel problem considering you have stock injectors with a MAM that is calibrated for much higher lb/hr injectors. Traction issues?

 

My 60 FT Times were 2.1 on some bald a$$ drag Radials. i have the 90mm mass air meter because it came in the c&l kit. what size injectors do i need then, snd no i had the the coil pack fixed.

 

Your MAF is calibrated through your computer not vice versa. That's way to big of a MAF for a slightly modded car.

 

Your stock injectors are perfectly fine.

Get that MAF off right away, it's completely killing your performance.

 

Yup

 

A 90MM Mass Air Meter is calibrated for 42lb/hr injectors, so your engine is putting the amount of air necessary to mix with that much fuel. You are running ridiculously lean because you have stock 19lb/hr injectors on with a 90MM MAM. My suggestion is go back to the stock one, or get some beefier injectors.