53 Belair on the chassis dyno. It has a 355 with a small blower, it made 475hp and 651ftlbs
Here is the latest 355 on the dyno, 410.7hp@5550 and 457.0@3000
The 423 made 589.5hp and 621.5ftlbs, nice little sbc for a Nova drag car
We are tuned in and ready with the newest of the 383 derby engine, it ended up with 464hp@5500 and 515ftlbs@3500.
428hp and 525ftlbs, 2 barrel Holley 500 Read More