HEMI Dual-Quad/Single Plane Prototype Manifold Testing

Here at Edelbrock HQ engineering is fast at work developing new products for your HEMI. This video shows our prototype HEMI Dual-Quad Single Plane Manifold on the dyno. The gain… 37hp over the competitors dual-quad/dual plane offering. Production casting test results coming soon! Stay Tuned.

You may also be interested in our HEMI Heads!

Our new Victor Jr. cylinder heads are designed for high output 650+ hp Chrysler 426-572 HEMI® engines. They feature fully CNC’d combustion chambers and CNC blended seats for optimal air flow performance. These Cylinder heads also feature a revised exhaust valve angle to accommodate larger intake valves. They also feature brass tubes installed in exhaust pushrod holes to allow maximum clearance with minimal port intrusion.

VICTOR JR. CNC CHRYSLER 426-572 HEMI® FEATURES:

  • Victor Jr. CNC cylinder heads #61175 and #61179 are complete and ready to run right out of the box.
  • Victor Jr. CNC cylinder heads #61169 are bare and supplied with reamed and semi-finished valve stem guides. They will require finishing on the valve stem guides and a valve job before installation.
  • Victor Jr. CNC cylinder heads #61189 are shipped with reamed and machined valve stem guides, as well as a valve job to match the included intake and exhaust valves (valves not installed). Customer must supply their own valve springs, retainers, valve stem seals and valve locks.

One comment

  1. Perry Obert · August 7, 2014

    It would be neat to have a package deal on HEMI heads, cam, and intake… all the top end goodies. I am doing a 572 HEMI and need a top end set up for the street!