Running down a 99 Z28

Shrek86GT

New Member
Aug 9, 2007
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Panama City FL
I just whant a couple of opinions about a race.
Here whats up I raced my bosses 99 Z-28 6-spd the other night .
He's running stock Z with the basic things K&N, flowmaster exhaust and a
75 dry shot he side that he did not use it but im not for sure .
Im running with a 86 T-top 5-spd I've coverted to mass air Cobra upper & lower with a set of hollie alum heads, X-303 cam, 24lb injecters ,75mm mass air 65mm throttle body ,hedders h-pipe,
no gears next on the agenda still have stock 2.73 he had 3.43. i have lakewood lift bars and sub frames,alum drive shaft
I was pulling on him but not like i thought i would. I spun off the line bad he jumped
me about two cars at the end i was in the middle of his door.
So what do you guys think
Thanks for the info
 
I think he doesnt know how to drive. he should have whipped you harder than that even with the mods you have.
The camaro probably is putting down 310-320 to the wheels with those mods, I Would think you are closer to the 265-280 mark. even with the weight advantage you have that is still a 30hp gap at the minimum.
Ls1's are dogs out of the hole, that is where you want to take him. make sure you get a flawless start and dont let him creep up on you. a shot of the juice should make it a little more difficult for him.
 
I just whant a couple of opinions about a race.
Here whats up I raced my bosses 99 Z-28 6-spd the other night .
He's running stock Z with the basic things K&N, flowmaster exhaust and a
75 dry shot he side that he did not use it but im not for sure .
Im running with a 86 T-top 5-spd I've coverted to mass air Cobra upper & lower with a set of hollie alum heads, X-303 cam, 24lb injecters ,75mm mass air 65mm throttle body ,hedders h-pipe,
no gears next on the agenda still have stock 2.73 he had 3.43. i have lakewood lift bars and sub frames,alum drive shaft
I was pulling on him but not like i thought i would. I spun off the line bad he jumped
me about two cars at the end i was in the middle of his door.
So what do you guys think
Thanks for the info
What if i had better gears im thinking of some 3.90 with full spool and 31 spline axles
 
I think he doesnt know how to drive. he should have whipped you harder than that even with the mods you have.
The camaro probably is putting down 310-320 to the wheels with those mods, I Would think you are closer to the 265-280 mark. even with the weight advantage you have that is still a 30hp gap at the minimum.
Ls1's are dogs out of the hole, that is where you want to take him. make sure you get a flawless start and dont let him creep up on you. a shot of the juice should make it a little more difficult for him.


I agree with everything but the "LS1's are dogs out of the hole". They cut 1.6 60's all day long on stock suspension.
 
meh, I had a horrible time launching my LS1 and it seemed that once it got rolling it would take off like a rocket, but until I actually hooked and shifted out of first it was a turd. maybe I should look into a driver mod :)
 
I just whant a couple of opinions about a race.
Here whats up I raced my bosses 99 Z-28 6-spd the other night .
He's running stock Z with the basic things K&N, flowmaster exhaust and a
75 dry shot he side that he did not use it but im not for sure .
Im running with a 86 T-top 5-spd I've coverted to mass air Cobra upper & lower with a set of hollie alum heads, X-303 cam, 24lb injecters ,75mm mass air 65mm throttle body ,hedders h-pipe,
no gears next on the agenda still have stock 2.73 he had 3.43. i have lakewood lift bars and sub frames,alum drive shaft
I was pulling on him but not like i thought i would. I spun off the line bad he jumped
me about two cars at the end i was in the middle of his door.
So what do you guys think
Thanks for the info


Holy crap. I'm not even going to try and decipher that mess. :notnice:
 
2:73 = worst thing in a car ever.

Get those gears out and line back up.

My car would throw @ 320rwhp on a dynojet, and with the 2:73's my brothers stock LS1 z will get it good.

This car is so choked up it isnt funny with these.

They do run though. If he sprays you're done for ;)
 
they run man....that's all I gotta say :shrug:

Mine will DE-****IN STROY tires under 40mph , but you go for 2nd and the ****ing car tries to fall on its face pulling the r's back to like 2800 or so, wich with the stock setup is fine, but I got dick till like 3300, so its trying to catch itself.

I've never done a full pull with him yet to see if it MIGHT run him back down, but with the 2:73's it makes it rather horrid. With the gears, my car should eat the z28's face off. But right now, as it sits. I think I'd have a lose on my hands.