Originally Posted by BBC71Nova
Can't wait to see what this monster does. I've heard of some great numbers out of the 509 and other 4" stroke builds over the years so i'm sure this one won't disappoint either.
Those ti intake valves? nice
You have head flow specs you are willing to share? Scott also had my vintage Dart 320 heads so I'd be curious how they compare to the AFRs. I would've liked to have gone with a newer design as well but given I had these and they were practically new I couldn't see not using them.
I can't wait to see what it does either! I have the head flow specs and "good" ports flow just over 400 cfm and the "bad" ports flow just under 400 cfm. Combined with the solid roller that Straub spec'd, it should move some air!