My engine is a 408 Stroker with Edelbrock Aluminum Heads (Out of the box with a bit of clean up work in the ports) 10:1 compression, Cam is a Racer Brown 236/236 @ .050. Edelbrock RPM Air Gap Intake and FAST EZ-EFI. The car is a 56 Dodge Custom Royal Lancer. My best guess is that this combo will be in the 500 HP range.

My only option for headers is to use shorty truck headers with 1 1/2" tubes. How much HP am I be leaving on the table by going with these as opposed to 1 7/8" long tube headers?




you can see from this pic but the Upper control arm is much closer otthe exhaust port thant it looks.


Scott 1956 Dodge Custom Royal Lancer (408 Stroker, 4 Wheel Disc Brakes, Rack & Pinion, 6 speed) 2002 Dodge Ram 1500 Quad Cab 1976 Corvette