Pro Comp heads
#42
Senior Member
RACING JUNKIE
Join Date: Sep 2007
Posts: 4,137
This is funny...dude taking it personal cause someone said something bad about PRO COMP HEADS..
:lol: :lol: :lol:
For what it's worth I never said anything bad about the heads or your car. Show some pics of the front and side...it looks like a cool car.
P.S. My wheels are Centerline's not Greg Weld and I wish I'd never bought them
:lol: :lol: :lol:
For what it's worth I never said anything bad about the heads or your car. Show some pics of the front and side...it looks like a cool car.
P.S. My wheels are Centerline's not Greg Weld and I wish I'd never bought them
#44
Senior Member
RACING JUNKIE
Join Date: Mar 2009
Location: kingsport tn
Posts: 1,729
great pissing contest should i get all pissy cause some one called my car a tuna boat on another thread nah cause it is and its some one elses OPINION just cause one builder swears by or uses a product exclusivly and another dont because theyve had bad luck or dont care for they quality who cares THIS IS A FREE COUNTRY AND AS SUCH EVERYONE HAS AN OPINION JUST AGREE TO DISSAGREE
#45
Senior Member
RACING JUNKIE
Join Date: Jun 2003
Location: Hobbs, NM
Posts: 842
Originally Posted by gungho
Flow numbers as tested on a Super Flow Bench:
LIFT INT EX
.100 74.3 62.0
.200 166 118
.300 245 160
.400 308 195
.500 340 229
.600 360 248
.700 375 265
LIFT INT EX
.100 74.3 62.0
.200 166 118
.300 245 160
.400 308 195
.500 340 229
.600 360 248
.700 375 265
Well Bungho, Tod74 and bubbabbc are intitled to their opinions and as for looking at their past posts compared to yours, I'd lean toward taking their advice over yours anyday. Curtis didn't say they were no good, he just said you couldn't port as big and that they had less potential, doesn't mean you can't port them and get decent numbers. They just don't have alot of potential. There a good set of heads, just not a real good set of heads. Sorry, you can't have a discussion without getting your feeling hurt. Maybe this will help..
EVERYBODY PRO-COMP HEADS ARE THE BEST HEADS ON THE MARKET!! and if you have any questions please PM Bungho, he is the resident expert.
Well Bungho, Hope that helps your hurt feelings.
#47
Senior Member
EXPERT BUILDER
Join Date: May 2004
Posts: 284
Originally Posted by bubbabbc
Pro Comp heads are absolute junk. If you waste your money, and possibly your engine, you will soon forget the cheap price. I would have second thoughts about using an engine shop that would a an engine with Pro Comp heads. DON'T DO IT!!!!!!!!!!!!!!
#48
Junior Member
SHOW GUEST
Thread Starter
Join Date: Apr 2009
Posts: 3
I hate that my question got a little out of hand with the replies. But I understand and respect that everyone has there own thoughts on this. Now back to the other part of the question about who builds a motor that will perform as advertised. I have read big names Shafiroff, Reher Morrison etc. have sold motors that ended up no so great, I saw where a 540 from Shafiroff was sold as 695 hp and the buyer wasn't happy with the performance and pulled the motor out and took it to a dyno on his own and claims the hp was 150 less than advertised, It seems to me none are real honest about the advertised figures no matter who the builder is. I'm hoping for some replies that have had motors built by someone honest, Seems like word of mouth may be the best route to go here. I am looking for a 540 with 700 or so hp but needs to be streeable. Thanks
#49
Senior Member
RACING JUNKIE
Join Date: May 2003
Location: Coldwater, MI
Posts: 2,998
Originally Posted by bluesmoke
I hate that my question got a little out of hand with the replies. But I understand and respect that everyone has there own thoughts on this. Now back to the other part of the question about who builds a motor that will perform as advertised. I have read big names Shafiroff, Reher Morrison etc. have sold motors that ended up no so great, I saw where a 540 from Shafiroff was sold as 695 hp and the buyer wasn't happy with the performance and pulled the motor out and took it to a dyno on his own and claims the hp was 150 less than advertised, It seems to me none are real honest about the advertised figures no matter who the builder is. I'm hoping for some replies that have had motors built by someone honest, Seems like word of mouth may be the best route to go here. I am looking for a 540 with 700 or so hp but needs to be streeable. Thanks
Nyes 582 they sell advertised is 965hp I bieleve, mine made 1013


