thegooseman

http://cgi.ebay.com/ebaymotors/ws/eB...3AIT&viewitem=

More importantly are they legal ?A $599.00 price tag doesn't seem bad.

Dyno Don

iTrader: (7)

THose are awesome looking, ask them for out of the box flow numbers.

What a price, regardless of quality.

That one head they show is a Vortec intake pattern.

JERRYWHO

I looked them over last year at Super Chevy Atlanta. The heads look like a knock off of the pro action then pro top line and now RH'S heads. The heads are made in China and are a mix of a Vortec and a std sbc head. The heads have a tall intake port like a Vortec and both bolt patterns, the exhaust has big square ports like an old stock iron head and no heat passage or egr port.

Skip White has posted flow numbers for the 210s at
Int 240 at .500
Ex 152 at .500

And this is a quote from him

"We also flow tested the PC 190cc heads, and the flow numbers were terrible in every range. The 190's would only be suitable on a 305 or smaller engine in our opinion. We didn't even waste the time dyno testing them on our 350 engine."

Bottom line is it's a China knock off good for street rod, show car or any car that will not be driven much and not needed to make good power.

Jerry

thegooseman

I got a reply from the guy saying they are legal but he might just be trying to make a sale. Then I asked him for the flow numbers. I wonder what he will say on that.

thegooseman

Well he said he didn't have any flow #'s. Either way wouldn't these be better than stock corvette heads? I'm on a low budget build and I just want better than stock at this point.

Dyno Don

iTrader: (7)

Like Jerry was saying, they do not have exhaust passage for EGR (so not legal) they have high ports , so a regular manifold won't work, so no, they are not better than 'vette heads.

thegooseman

Where are the egr ports on the heads? Are they hard to see in pics? What should I look for in the pics. I've been looking around on ebay and I dont want to hassle you guys every time I see something I think might be worth getting.

Dyno Don

iTrader: (7)

Look at these two gaskets:

The small hole in the center of the 2nd one is where the exhaust to the EGR goes.

http://store.summitracing.com/partde...5&autoview=sku



http://store.summitracing.com/partde...1&autoview=sku

thegooseman

Ah ha, thanks Don