I just bought my AFR 210's when i stumbled across this. Anyone ever heard of them?

http://www.procompelectronics.com/catalog/product_info.php?cPath=17_32_50&products_id=298

The main things I've heard about them are that they are pretty much junk.

Check the chevelle site good heads.

If you search the Chevelle site, consensus is that they're cheap chinese counterfeit knockoffs. You own some of the best heads made, don't second guess yourself.

The main things I've heard about them are that they are pretty much junk.

If you search the Chevelle site, consensus is that they're cheap chinese counterfeit knockoffs. You own some of the best heads made, don't second guess yourself.
x3

The guy who built my 383 stroker used them on my motor it dynoed at 509 hp and 498 tq (these were suppose to be protopline but i ended up with procomps) after researching them they are edelbrock vic jr knock offs assembled in australia. The biggest prob i have is some of the spark plug seats are tapered and some are flat

Seems that most of the newer heads are coming out with a 5/8's type gasket seal plug. Not a problem , my AFR's came this way.

They may have a paper trail that says Australia, but they're Chinese knock-offs. There's a world of difference between Pro Toplines (bought out by RHS, a division of Comp Cams) and ProComps.

They may have a paper trail that says Australia, but they're Chinese knock-offs. There's a world of difference between Pro Toplines (bought out by RHS, a division of Comp Cams) and ProComps.



Yup i know theres a big difference between the two, i got the bait and switch but that's another story!

I am from Australia & the company that deals in them heads is far from having a good name ! Say no more !

JUNK!
heads made out of chinese materials

haha thanks dawg putting it in words i would...

Chinese materails and made speaks for itself for lack of quailty control laws

Beechfront, sorry to hear about your bait & switch. Hope they work for you and you don't have any trouble with 'em. We have a local plumbing company that's famous for that - consider yourself lucky that your experience was with a pair of small block cylinder heads instead of a $10K heating/coolng system.

Beechfront, sorry to hear about your bait & switch. Hope they work for you and you don't have any trouble with 'em. We have a local plumbing company that's famous for that - consider yourself lucky that your experience was with a pair of small block cylinder heads instead of a $10K heating/coolng system.

Gary, between this and my post about my BB cam bearing delema that you responded to, I think im going to build the new motor this time.


Other then the bait and switch on the 383 i run the snot out of it,so far so good but i plan to change out the heads this yr to some iron darts or something other then aluminum. to much to keep them clean!!!

Bill

Good luck, you know that between this and the Chevelle site, there are plenty willing to help with any questions you may have.
I'm going to be doing some dyno testing on a 406 I'm building with some of the newly redesigned Bowtie Vortec 225cc runner heads. They sure look promising, I'm hoping to build a tire roaster for my '81 Corvette.