I took my car to the track last night for the frist time since the hot cam kit, ported heads, headers, TB, fresh rebuild 353 3000 miles. I still have the stock 2.73 rear end and i ran a 13.8 @104 60' time was 2.2 with Mickeys
I thank thats really bad! but heres my problem i have 24lbs injectors in with my chip programed for 22lbs and not tuned for the hot cam. If i get tuned right and some 3.73 how much should the help my times?

p.s im at 600'

 

Dude that is bad...sorry. Get a hold of Alvin at pcmforless....he is a master on the 93's. Get some different gears and some sticky tires and with his tune should be a low 12 sec car.

 

No one is going to be able to tell you how much time that will knock off since your setup is pretty odd. What RPM were you shifting at?

 

i dont see whats so odd about it?

more tuning will be needed tho (only thing bad about 93's is the chip factor)

your 60' is horrible too! theres alot left just in knocking that 60' down .3-.4

also, there is a message board dedicated too 92-93 LT1's
www.speeddensity.org

 

Ya a 2.2 60' with mickeys is terrible. Get that down and make sure you car is running right. Who did the tune...that could make a big diff also, get it tuned to whats in the car. Just geting the 60' alone down would help dramaticly. Try and get it to a 1.8 or so and you should see a low 13 or so.

 

2.73 gears, 24 lb injectors tuned for 22..... I couldn't think of anything nice to say so I said "odd"

Get those crappy gears gone, and get the tune right and the car will run a whole lot better. Set shifts to 6300 or so.