i just got my procomp aluminum heads.. i bought them from "Precision Auto Machine" in TN for $739.99+$45 shipping and and extra $5 for the insurance(total $789.99) (complete heads)

HEAD SPECIFICATIONS
64 cc combustion chamber
190 cc intake runners
Bronze Guides & Hardened Seats
Stainless Steel "Super Street" 2.02" & 1.600" valves
1.250" O.D. 110 lb springs for .500" lift camshaft
7 degree steel retainers and matching hardened keepers
5/16" guide plates & 3/8" screw in studs
High quality valve seals

they look nice.. all the milling is nice.. the only thing is the outside of them(like the side facing the headers) isnt smooth like some high doller heads.. its a non machined surface so i cant complain..... i'm not really bothered by it....

ports,chambers,machined surfaces ect... all look nice...

the real test is when i get them flow tested next week

i'll get some pics up soon... i have to go fondle them some more http://www.nastyz28.com/ubb/wink.gif lol

Drum roll....bzzzzzzzzzzzzzzz tat

i didnt have time tongiht to take the pics.. i had to meet a guy who won an engine i had forsale on ebay.. (made a nice return on the engine.. paid $51.. sold it for $135.50 and only had it since like april or something...made $80 by putting in $50 for less than 6 months http://www.nastyz28.com/ubb/smile.gif wish all my investments would be like that...

I've seen pics of those heads, and they look like quality heads. Don't know what they claim for flow numbers, but it has to be more than stock!

Ah, Austrailian cylinder heads. Really nice heads and good prices. I was actually going to buy a set of the ProComp CNC 210's awhile back. Flow #'s on the intake were really impressive. Exhaust was a little down but wasn't bad. Still wish I would have grabbed them but had other things that needed to be done first.

congrats!

after alot of searching i found these

Here are the flow chart specs on these heads:

Intake
.200 valve lift 117.8 cfm
.300 valve lift 168.7 cfm
.400 valve lift 214.3 cfm
.500 valve lift 238.5 cfm
.600 valve lift 258.7 cfm (peak)
.700 valve lift 254.5 cfm

Exhaust
.200 valve lift 85.8 cfm
.300 valve lift 119.9 cfm
.400 valve lift 146.2 cfm
.500 valve lift 159.2 cfm
.600 valve lift 162.2 cfm (peak)
.700 valve lift 159.8 cfm


i'm still getting them flowed for actual proof numbers to get them on paper in my hands...