hasenbonkers

Ok, just bought my 98 Z28. It has borla exhaus, and free ram air mod. Last week i timed my 0-60 and it was like 6.3 seconds with a not so good/but not bad launch. Now compared to all the almost 5 second FLAT videos stock tht i see online im kind of concerned. Although my car is in the shop now getting the trans rebuilt cuz my trans blew 3 days later, idk if tht would have any effect? Do you think it would? Also, the guy before me had a knock and had the whole shortblock rebuilt from Straightline Performance, which im sure did a great job, idk. Just doesnt seem up to par. What are some things i should check or do?

99HorseSlayer

iTrader: (1)

driver mod was the best mod i've done to date
try sliping the clutch a little more then when it grabs mash it
works for me
good luck

Nautilus

iTrader: (15)

Go to the track and come back with a timeslip for us to look at. How did you time your 0-60? Bring it to a good shop and have them throw it on a dyno.

5_02ls1

iTrader: (20)

he just said it was an auto and was being rebuilt...

yes the worn tranny will slow you down..

slpfirehawk

iTrader: (2)

keep practicing and hit up the track... They will give you a true number on whats going on. for sure since it's an auto.