Pro-filer Heads ?

What do you head guys think about those heads ???? what is there potential --flow and horspower ??

I think they are great heads; a slight upgrade from the C460's.

will they work on the A-460 block

Yep...unless you order the GM versions

I would say they are right under the Thor heads. I wished I had them instead of my C heads, but I have got to get my junk running like it is.

Blake's Buddy wrote:Yep...unless you order the GM versions

thxs Blakes Bud

A big Albert to Thors

whats wrong with the thors ???

Not a sportsman cylinder head.....or....the same reason I aint got a jet airplane .

buy you a set bruno,i'll still bust your silly azz

why are the thors not a sportsmen head?
stosh

they look pretty good bruno id say the thors might be better on a large cub deal or at least im hopen lol

form what profiler told me you have to ues there intake or a custom sheetmetal one , and im not sure about the rest of the valve train & pistons

The thors Have to have a big cube engine to sustain the flow for them and it will be high RPM. like turning it 9000 to 10,000 for a big cube is not a sportsman deal. I think I hear a few guy's say they need upwards of 700 cubes to run good.


Randy

but Lou is running them on a 518 cu in and he is using well over 1000hp of the juice on the motor and i believe he is turning it up to 8000 rpm .....

he needs to turn 9000rpm with them ,they flow big numbers

i will keep everybody posted. i'm bolting a set of thors on a 598.
stosh

Kevin's running Thors on his BBF. It was a 598 with spray but now it's a 625 with spray. He said the same thing, these heads need to be on a LARGE engine.

Stosh an word on the thor setup

bruno
block is being honed today. will begin assembly next week. hopefully dyno mid april. will post the results and vid of car when done.
thanks
stosh

017stosh ...any update on the build ??

My uncle has some on his 636 it is a GM model but it Dynoed at 1350

bruno
been a little tight lately. we are not going to dyno at this time but we are going to put it in the car and go racing. i will post video's when we run it. if you want to see the car it's going in go to you tube and type stosh's mustang. those videos are with the A heads single dom.
stosh

thxs man ..i will ck it out

So you going to do it, THey can handle some power, just talked to him, it dynoed at 1350, and they cut it short, and he is Shoting a 500 shot and fixin to shot another 500