HEI Vortech 6
7531 To MSD X Addendum| 03/21/1999
This illustrates what changes need to be made in the 7531 data editor screen when using a 7531 to an MSD 8, 10, or Pro Mag
Foot Brake Spool Limiter| 03/21/1999
This diagram illustrates wiring up the 7531 to use the Spool Limiter through the foot brake. This diagram allows for use of the line lock, foot brake, and transbrake without these parts interfering with each other.
No Mercy X - Friday Coverage| 10/18/2019
Bringing you coverage from No Mercy X at SGMP, we highlight various Holley, MSD and Racepak powered cars as they attempt to break records!
No Mercy X - Wednesday Recap| 10/17/2019