Engine Masters
Auto parts testing and engine-to-engine shootouts.
1. SBC Dual-plane Shootout
0.0Jan 30, 2019
This time on Engine Masters presented by Amsoil, we go head-to-head-to-head-to-head to find the best dual-plane for your buck. Using our longtime test mule 372 small-block Chevy, we bolt up the four most popular Air-Gap–style dual-planes to compare power and cost, to help you make the best choice for your engine and budget.