Head question

Go down

Head question

Post  MAD MEDICINE on August 29th 2015, 8:50 pm

I'm currently running a 512 with stock cj iron heads around 13 to 1 comp how much would I gain with the trick flow powerport 325 heads or would I b better to have my cjs worked I'm currently turning 7000 rpms and would like to gain 7 to 800 rpms any info would b greatly appreciated

MAD MEDICINE

Posts : 1
Join date : 2015-08-29

View user profile

Back to top Go down

Re: Head question

Post  supervel45 on August 29th 2015, 9:30 pm

I think you will need a cam change to pick up that much RPM. I think Brett Powell is the guy to see on the CJ heads, it seems like he was getting 900HP from them if I remember correctly?

supervel45

Posts : 3084
Join date : 2013-09-04

View user profile

Back to top Go down

Re: Head question

Post  rmcomprandy on August 30th 2015, 12:04 am

MAD MEDICINE wrote:I'm currently running a 512 with stock cj iron heads around 13 to 1 comp how much would I gain with the trick flow powerport 325 heads or would I b better to have my cjs worked I'm currently turning 7000 rpms and would like to gain 7 to 800 rpms any info would b greatly appreciated

Modify the intake manifold to get the end runners shorter along with a correct camshaft...

rmcomprandy

Posts : 5142
Join date : 2008-12-02
Location : Roseville, Michigan

View user profile http://www.rmcompetition.com

Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum