Originally Posted by joelster

You weren't lying about your spelling, lol. I find it hard to believe that a stock '93 Z28 with shorties a CAI kit and a cutout can rip a 13.1. That would be an incredible pass. That's about 1 full second faster than a bone stock car,and you picked up MAYBE 25-30hp with those mods. It's possible that there was mine-shaft air that day, and the stars were aligned just right though.

Irregardless though, take your car to the track on a test and tune day, place a big bag of ice on the intake and let it sit for a while to cool. Run it later in the night when the sun goes down and get the cooler air in it. Maybe you could shift the car yourself to hold it in gear a little longer. THIS IS NOT ALWAYS A GOOD THING TO DO TO 4L60's though. User discresion is advised, lol.

Originally Posted by lifeisgood

i dont it. how does he have traction? bc he pulled a 1.8 sixty? doesnt mean he isnt spinning a lil. usually when you gain mph and loose et, its bc a lack of traction. did the car spin at all?

Originally Posted by GodsLT1

and my rpm's read 4300 when i cross the 1/4

Originally Posted by Johnny-LT1-runner

I'm assuming he doesn't have traction problems, it's a mostly stock auto LT1 without a cam or any power adders, on street tires he should have traction at the track if he doesn't burn the tires too much. That comes from personal experience, his may be different though.

Originally Posted by gregrob

Irregardless is not a word