The Relay gets its motivation from an overhead-valve V-6 displacing 3.5 liters. The block is cast iron, and the heads are aluminum. Output is 200 hp and 220 lb-ft of torque.

Bypass relays eliminate the danger of jumping the wrong terminals in the fuse/relay block(s). Another trick from Diamond: “[Installing [a bypass relay] in place of the fuel pump relay can make ...