What gain will I see in my time slips
Best it ever ran was a 12.40
If this helps....My Barracuda with a healthy 360 (OOTB Edelbrocks, MP 509 cam, Air-gap) ran 12.5. I rebuilt that engine with a stroker kit (410 cubes), 10.7:1 compression, fully ported the Edelbrocks, and ran a small "street" solid roller (248/254 duration @ 0.05 0.576/0.584 lift). First pass on that engine was ~11.4, but it went 10.89 after tuning. Swapped to a Victor intake and it went ~10.7 normally, with a best of 10.57 in great air. (and a tail wind, lol). The stroker ran well considering I was not taking advantage of all the port work of the heads....
....Fast forward to now, current motor with the same heads/intake (408 cubes) with 13:1 compression and a healthy solid flat tappet cam (264/268 @ 0.05 ~0.630 lift) runs 10.3-10.2 in the heat, current best is 10.1.....big difference just taking advantage of the flow of the heads.
