Originally Posted By Street Monkies
Roughly what is the cost to build one of these engines for drag race use? From low to high cost.


Depends on your HP target.

Buggest inhibitor is the crappy slugs, piston/valve clearance and rods - so with an unopened motor I dont think youd see much more than appx 520 fwhp NA with a 6.1' ported heads, cam, headers, tune and modded intake.

Last edited by Moparmal; 09/28/15 02:27 AM.
67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.