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ProCharged HEMI: will CNC ported heads make a diffrnce? #1101629
10/25/11 07:36 PM
10/25/11 07:36 PM
Joined: Jan 2003
Posts: 9,670
Lima, Peru
domingo Offline OP
EL Master
domingo  Offline OP
EL Master

Joined: Jan 2003
Posts: 9,670
Lima, Peru
Hi!

If building a 540 cid pro charged hemi to make around 1500 hp.

Would you think having CNC ported heads, vs stock out of the box heads with just a hand port cleanup, port match and bowl blending would make any difference?

Re: ProCharged HEMI: will CNC ported heads make a diffrnce? [Re: domingo] #1101630
10/26/11 05:10 PM
10/26/11 05:10 PM
Joined: Jun 2009
Posts: 1,212
QLD Australia
Keith Black® Offline
pro stock
Keith Black®  Offline
pro stock

Joined: Jun 2009
Posts: 1,212
QLD Australia
yep.


--------------------------------
Darren Beale
Keith Black Racing Engines®
Re: ProCharged HEMI: will CNC ported heads make a diffrnce? [Re: Keith Black®] #1101631
10/30/11 05:06 AM
10/30/11 05:06 AM
Joined: Jul 2010
Posts: 3,502
SOUTH JERSEY
HEMIFRED Offline
master
HEMIFRED  Offline
master

Joined: Jul 2010
Posts: 3,502
SOUTH JERSEY
forced induction needs little or no work on a port the size of the Hemi to produce 1500 hp

we made 1650hp on alky using a s/b head a 2.150 intake that only flowed 250 CFM @ .500


home of the
Sox and Martin Hemi Duster


Re: ProCharged HEMI: will CNC ported heads make a diffrnce? [Re: HEMIFRED] #1101632
11/01/11 02:45 AM
11/01/11 02:45 AM
Joined: Jul 2010
Posts: 791
Bama
Randy.. Offline
super stock
Randy..  Offline
super stock

Joined: Jul 2010
Posts: 791
Bama
we made 1650hp on alky using a s/b head a 2.150 intake that only flowed 250 CFM @ .500


so a set of Victors with just the ports smoothed and twin 76mm should make 900hp at 15lbs or less?







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