Daves 67 Chevelle ran a new best with an amazing 60ft,
last night with the 50deg. dry air we had.
60ft -1.48
1/8 6.85 @ 99.28
1/4 10.85 @ 121.9

Daves 383
HP950
2" spacer
Super Victor - plenum work / port matched
Greg Good ported afrs - 210cc 2.02/1.60s flow around 310/230cfm
(with good low-mid lift #s, 254 cfm @ 400)
flat tops w/ 67cc chambers - 10.77:1 comp.
Comp hyd. roller - 242/248, 110LS
383 dynoed 525hp @ 6200 and 495tq @ 5000
1 3/4" headers, 3" exhaust.
air pan for cowl induction.
ATI 8" 4500, 410gears, 3450lbs

damn, thats in a chevelle too!!!! ...stout combo.
So the super victor works well even when hes shifting @ 6,200-6,500?? Hmmmmm....interesting

What kind of tires?

28"x12.5" ET streets

How much does Greg Good charge to port a set of heads?

Awesome numbers!

I was hoping it was on street tires, very cool.

10 seconds on street tires? Maybe drag radials but has anyone ran a 10 second et on actual street tires??

Yea, they're street legal "slicks"