Don Terrill’s Speed-Talk

Brand new set of RHS 23* raised runner steelheads.These heads were ported by Rons Porting Service.They have 250cc intake runners and 51cc chambers.They are valve jobbed for 2.100 & 1.600 valves.Heads are bare.Pictures & Flow sheet are available by email.They use standard 23* headers.

Price-$3200.00 plus shipping.
E-mail: terry.marciaburnett@gmail.com
Phone: 1-865-567-6943

Only picture I have right now.[attachment=0]0928171514a_0003.jpg[/attachment]

Better pictuures.[attachment=0]IMG_20180614_112421.jpg[/attachment]

Intake side[attachment=0]IMG_20180614_112245.jpg[/attachment]

Chambers[attachment=0]IMG_20180614_112552.jpg[/attachment]

Dyno pull of a 360ci round track single 4 barrel with similar heads.[attachment=0]IMG_20161104_194754.jpg[/attachment]

Good number for both flow and dyno results.
I'm curious what class of racing these heads are targeted for?
Assume custom intake or spacers are required?
Shaft rockers needed?

Shaft rockers with .450 offset on intake are needed.I normally use the Edelbrock 2926 raised runner intake but about any raised runner intake will work without spacers.I have used the 2968 Edelbrock but I think that engine had a Holley 300-41 but they are hard to find.I build these engines for dirt track steelhead class but I think some NHRA econo dragster classes use them.This is a brand new set ported by Rons that I don't need.I think RHS quit making them but a few of them are still available.This dyno sheet is of an engine sold to a dude in South Carolina.[attachment=0]Brant Carey 361ci.jpg[/attachment]

I have several new sets of the RHS raised runner heads untouched still in the box if anybody is interested
Ron
636 447 4042

Price dropped to $3000.00 plus shipping