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Re: Pro Comp Small Block Heads [Re: cj391] #1587327 03/08/14 12:45 AM 03/08/14 12:45 AM
Joined: Dec 2013 Posts: 38 Union grove,wi C cj391 member
cj391 member C Joined: Dec 2013 Posts: 38 Union grove,wi	chamber 8065768-photo(21).JPG (500 downloads)

Re: Pro Comp Small Block Heads [Re: cj391] #1587328 03/08/14 03:02 PM 03/08/14 03:02 PM
Joined: Jan 2003 Posts: 15,439 Val-haul-ass... eventually B BradH Taking time off to work on my car
BradH Taking time off to work on my car B Joined: Jan 2003 Posts: 15,439 Val-haul-ass... eventually	There's quite a bit of runner area untouched by their CNC porting. I know what they're advertised to flow, but I wonder what they really flow. Are those going to get a different valve job? And what valves are you intending to use?

Re: Pro Comp Small Block Heads [Re: b5fish73] #1587329 03/08/14 04:11 PM 03/08/14 04:11 PM
Joined: Oct 2003 Posts: 7,506 Az Crizila master
Crizila master Joined: Oct 2003 Posts: 7,506 Az	Quote: I broke down and bought a set of bare heads and their valve train set of the new Pro Comp LA heads. The flow numbers are pretty decent and comparable, if not better than the Edelbrocks. I have a whopping $730 in these heads and couldn't be happier with the quality. The service on the other hand was really lacking. They sent the wrong spring cups and had to call 10 times to get the correct ones. I know I'm going to get some response back about them being "Made in China" but anyways here are the flow numbers OOTB with 2.05/1.60 valves. They are right in line with my ported RHS magnum heads. @28" Lift INT EXH .100 69.5 63.1 .200 130.4 103.4 .300 182.6 139.4 .400 227.5 164.2 .500 245.7 175.3 .600 252.3 180.2 Any pics to share? Here are some of my Hughes ported Edelbrocks. 8066436-eddy4.jpg (361 downloads) Fastest 300

Re: Pro Comp Small Block Heads [Re: Crizila] #1587330 03/08/14 04:12 PM 03/08/14 04:12 PM
Joined: Oct 2003 Posts: 7,506 Az Crizila master
Crizila master Joined: Oct 2003 Posts: 7,506 Az	some mo. 8066438-eddy5.jpg (222 downloads) Fastest 300

Re: Pro Comp Small Block Heads [Re: Crizila] #1587331 03/08/14 04:13 PM 03/08/14 04:13 PM
Joined: Oct 2003 Posts: 7,506 Az Crizila master
Crizila master Joined: Oct 2003 Posts: 7,506 Az	and mo. 8066441-eddy6.jpg (339 downloads) Fastest 300

Re: Pro Comp Small Block Heads [Re: BradH] #1587332 03/08/14 07:46 PM 03/08/14 07:46 PM
Joined: Dec 2013 Posts: 38 Union grove,wi C cj391 member
cj391 member C Joined: Dec 2013 Posts: 38 Union grove,wi	Quote: There's quite a bit of runner area untouched by their CNC porting. I know what they're advertised to flow, but I wonder what they really flow. Are those going to get a different valve job? And what valves are you intending to use? unsure of valvetrain components. Once i get valves and valve job done they'll get flowed. I'll report back with results.

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