1/4 Mile Times Help....anyone?

[quick89gt]

Ok, with all of the mods listed below, I went to the track last night, and my buddy drove my car...we only got one pass...and he ran only a 14.6 @102mph. Now, this car has got tons of power, but why is is so slow in the 1/4. I have lowering springs on it, and the radials spin like mad through 1st and 2nd gears. His 60ft time was 2.395...I had this same problem last year at the track when I drove...I could only muster up 99mph though...but this year, I have a 75mm MAF instead of the stock one. Can anyone tell me why in the hell my car is turning this horrid times. I have a Vortech S-Trim that I'm going to be installing this week and was hoping for a lot better times than that b/4 I put it on.

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'89 GT, T-5,
Bored .030 Over, GT-40P heads, MAC 1 5/8" headers, MAC Off-Road H-Pipe, 2 1/2" Flowmasters, Edelbrock 65mm T.B., Trick Flow Intakes, Crane 2031 cam, 1.7 Roller Rockers, Keith Black hyp. flat top Pistons, Screamin' Deamon Coil, Champion Plugs, March Underdrive Pulleys, 255lph Fuel Pump, SVO Motorsport Clutch, Adjustable Fuel Pressure Regulator, Formula GP Suspension, MAC Upper & Lower Control Arms, FMS 3.73 Gears.
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