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.
Holley Can Help You Modernize Your Small Block Chevy!| 12/06/2019
Holley helps keep the mighty mouse alive by releasing a ton of awesome new products! Flowtech has just announced their new stainless turbo headers, which can be mounted in a variety of positions making your next turbo install a breeze! Holley's intake division has developed a line of 4150 style fuel injection intakes that are a perfect complement to the new Terminator X universal MPFI kits! Click here to learn more!
Roger Conley Joins Holley as Motorsports Sales Manager!| 12/06/2019
Holley is pleased to announce Racepak Roger Conley has joined Holley as Motorsports Sales Manager. Roger brings over three decades of motorsports experience with work that includes product development, sales, technical support, and engineering. Previously he has held General Manager Positions with Racepak and Precision Turbo and Engine, and is the Technical Director for the NMRA/NMCA sanctioning bodies. Click here to learn more!