96mustanggt46

I just barrowed my freinds G-TECH to test my 1/4 mile times and it was 15.9 WTF why is my car so f**king slow it pisses me off <IMG style="WIDTH: 17px; HEIGHT: 15px" height=3 src=smileys/smiley7.gif width=17 border="0"> i thought it was going to be at least 15.3 at the slowest is it because i live in SLC Utah where it is high and the air is thinneror does that even matter much what can i do to get it to low 14s will a pi head swap get me near there. any info will help thanks</P>

USAMuscle

You'll pick up 60-80 horses with a PI head swap. It's the best bargain for power you'll get. The only other thing that will boost your HP that much is a blower which costs upwards of $3,000, and nitrous, which has it's own consequences if used carelessly. A PI head swap can be done for less than half that of a blower, and IMO it's a much better mod, because it's best to start from the bottom up when modding your car. High flowing heads will help out all future add-ons.</P>

96mustanggt46

Where do you suggest i should get pi heads frome?

T5superduty

Also depends if you were going up a hill or not...its really meant to be tested on flat ground. But the G tech is really accurate so do not doubt it either. I took mine to the track and got the exact same time just the miles per hour was off by 2

hotrodman

i have a veiricom computer its very accuarte but when you go to track you will always run faster ,more traction there.at just gives you a baseline.for tuning once you get it tuned right ,go to the track .that the way you find out ,some their is bound to be running faster so dont be upset<edited><editID>hotrodman</editID><editDate>38001.6425347222</editDate></edited>

BlackGT03

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my buddy had a 96 GT convert. his best was like a 15.2, he had a chip, K&amp;N, flowmasters and gutted cats. Also, the higher you are in altitude the slower you will run, because the air is thinner it makes for a richer condition, which in turn will slow you down some. </P>

karma279

Yeah, the 96-98 aren't that quick. That's prob pretty accurate. Do the head swap and some 4.10's. You'll come down!

hotrodman

im going to run my truck tonight on it let you know by 7:00pm

hotrodman

okay ran my truck on the vericom, took out my 4.30s,gas milegae sucked my 3.27s are no better i have some 4.10s going to put in next these are my times 83f100 351W,edel rpm heads,,0-60,,5.8 seconds. quarter mile,,13.6/106mph.on all terrain tires.12.5x31x15s, those 3.27s killed me ,,4.30s at track ran 12.56/112mph..was running out of rpms.4.10s should do great,,<edited><editID>hotrodman</editID><editDate>38003.14875</editDate></edited>

RJM02GTDrag

For your car you can do a lot before swapping the heads. Looks like you need a bigger Mass air kit 80 mm, throttle body 75mm, plenum, headers, x or h pipe and 3:73 or 4:10 gears. You will also do better with some drag radials, good luck.