Bring back super/mod...

randy wilson · 08-16-2012, 09:38 PM

I like what I see people saying. I have a little experience with the chevy spec head, and with a domed piston, vac pump, aluminum rods, and a stock block chevy, we made 592 HP. At 10.5 we went a best of 6.29, 109.68 in the eighth. That was clutching, and shifting every gear. We were allowed to angle mill, and polish the chamber. Other then that just a valve job. If you will look up the flow numbers, you'll see the mopar and ford heads flow slightly more, so I think it's a wash. You would naturally lose some HP from flat tops, and vac pump loss, but it would be the same for all. I don't see why it wouldn't be ultra competitive out of the box.

08-16-2012, 09:38 PM	#11
randy wilson Senior Member Join Date: Jan 2007 Location: N/A Posts: 882 Likes: 0 Liked 22 Times in 22 Posts	Re: Bring back super/mod... I like what I see people saying. I have a little experience with the chevy spec head, and with a domed piston, vac pump, aluminum rods, and a stock block chevy, we made 592 HP. At 10.5 we went a best of 6.29, 109.68 in the eighth. That was clutching, and shifting every gear. We were allowed to angle mill, and polish the chamber. Other then that just a valve job. If you will look up the flow numbers, you'll see the mopar and ford heads flow slightly more, so I think it's a wash. You would naturally lose some HP from flat tops, and vac pump loss, but it would be the same for all. I don't see why it wouldn't be ultra competitive out of the box. __________________ don,t have one