Well I’m still at it. Finally got the 383 Dynoed couple of weeks ago.

She made 478hp and 460tq. That’s with the 4% additive for Joe’s Stuska dyno with 2 generation old software.

Here’s the link to the video.

383 on the Dyno

Last edited by cdstl; 01/29/21 11:07 PM.
1972 Cuda 340 4 speed, 2001 Ram CTD 4x4 6 speed, 1970 Duster 408 4 speed, 1996 Ram 5.9 2x4 auto, 1965 Coronet 500