fastest gm847 cars
Registered User
Joined: Sep 2002
Posts: 490
From: tulsa ok
Re: fastest gm847 cars
Originally Posted by Jlo
The world may never know!! unless Jeff tells us.
and the car only made 400/415 through the 12 bolt 28" slicks and t56
Registered User
Joined: Sep 2002
Posts: 490
From: tulsa ok
Re: fastest gm847 cars
Originally Posted by Jlo
The weight has alot to do with it, the lighter the car the faster it goes. I guess it's all in the combination gears, trans, tunning etc.. etc... I also plan on running a simular set up as jeffs. Mine will be a 383 or a 357 with the LE3 heads and cam which is bigger than the GM847. I just hope to run simular times.
Registered User
Joined: Sep 2002
Posts: 490
From: tulsa ok
Re: fastest gm847 cars
Originally Posted by WS Sick
Oh Ok, What did you run earlier that year during the summer?
I was thinking you ran a really really low 11 in the heat.
I was thinking you ran a really really low 11 in the heat.
in the heat it went 11.16@121 IIRC
also went 11.24 on the mail order tune from ed
Registered User
Joined: Apr 2006
Posts: 877
From: B'ville
Re: fastest gm847 cars
[QUOTE=Z284thgen]forgot to mention this was also a 383 of mine i now have steve quinns old heads,cam,intake,fast, so we will see just what happens now[/QUote
Sounds awsome, keep us posted on what it does.
Sounds awsome, keep us posted on what it does.
Registered User
Joined: Oct 2003
Posts: 739
From: Chicago, IL
Re: fastest gm847 cars
Originally Posted by Z284thgen
twin disc
car prob weighed close to 3200-3300 with me in it and no roll bar
all BMR front to rear r-series qa1's comp eng rear shocks
car prob weighed close to 3200-3300 with me in it and no roll bar
all BMR front to rear r-series qa1's comp eng rear shocks
Registered User
Joined: Dec 2003
Posts: 2,724
From: Oklahoma where trees are made of wood.
Re: fastest gm847 cars
Originally Posted by My Iroc Z28
Geez, my car weighs 3550 without me in it.
Registered User
Joined: Dec 2003
Posts: 2,724
From: Oklahoma where trees are made of wood.
Re: fastest gm847 cars
Originally Posted by My Iroc Z28
Interesting... i made the mistake of upgrading to the LS1 brakes all the way around, so now im faced with grinding calipers inorder to get wheels to fit.
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