View Single Post
Old 05-03-2012, 08:25 PM   #15
Marv D
Registered Truck Offender
 
Marv D's Avatar
 
Join Date: May 2008
Location: hells training ground (aka Ariz)
Posts: 3,118
Re: need help with my suspension 1970 gmc

Ain't no secrets here, Motor made 666HP at 6400,<588 tq @ 4900> trans is a Hughes TH400 with a brake, Converter is a Midwest 4800 stall. 9" with 4.30 gear, Launch at 4500 on a rev limiter wired in with the brake. Tire is a Hoosier 33x17 QT Pros on a 15x15 rim @ 10.75 psi, 60' is 'usually' in the mid 1.4's,, on a loose track 1.5's. Going to get axle weights and verify total weight this week I hope.
__________________
Still playin with trucks, even at my age!

When you're dead, it's only a problem for the people around you, because you don't know you're dead.
.....It's kinda the same when your STUPID.


I just did my taxes and reviewed my SS statement. Thanks to the current administration it looks like I will only have to work till noon on the day of my funeral.

Last edited by Marv D; 05-03-2012 at 08:39 PM.
Marv D is offline   Reply With Quote