I have been searching and can not really find anything about these heads ?
So what does everyone know about them ?

Thanks ,
Tyler

 

i have not used them but a friend of mine built a 714hp naturally aspirated small block chevy with the pro action 18 degree heads. i think it was around 400cid. i found a set of patriot heads on ebay for $325 shipped. i had to buy them because they're usually $450. i had to put another $400 into them to fix the shoddy machine work.

 

I thought the patriot heads were suppose to be pretty good ?

Anyone else about the pro actions ?

 

You wont go wrong with RHS cyl heads

 

Cool !!
This is looking good , anyone else ?

 

RHS used to be Pro top line heads. They are good heads. Casting quality is good.

 

Is anybody on here running them?

if so .... torque numbers ??

 

The seem to get a lot of positive reviews on Speedtalk.

 

anyone else?

 

RHS heads are good, not AFR, Brodix or Dart but they are very good heads none the less.

On the other hand, I would not buy them if i could get comparable AFR's for within 200 dollars of the RHS.

 

CompCams sent me their new catalog and a "New Products" supplement that includes information on the RHS heads in the supplement. Unfortunately I didn't see any flow numbers but there is other information that may be of interest to you.

I don't know whether Comp now owns RHS, etc. but Comp's site might have some of the information you want.

Jake