SNYDER'S High compression heads

[Benson]

Dennis Piranio tested A and B duals ... Tilly's would be close to A as size is similar. About 10 HP with duals ...


Here are dyno pulls that he did:

http://www.modelaparts.net/dynosheets.htm/vortex.html

Main site is here:
http://www.modelaparts.net/

In this configuration of head and cam what difference does or would dual Tillys make, or are they worth the bother.

 

[gilitos]

I posted this chart a while ago. I got the data off of Piranio's website:

And it sure makes dual updrafts + any HC head look real good.

 

[ABento]

Thankyou,I'll add that to my list of things to do.