421 engine with EPA friendly cam
Team Owner
Joined: Oct 2004
Posts: 81,241
Likes: 3,063
From: altered state
St. Jude Donor '05
PLease post results of Mikes work.
Seen a few sets of iron heads/intakes hes done they Id say hes on of thee best if not the best iron head porters out there. Knows his stuff.
.
cfmperformance.com or something like that?
Seen a few sets of iron heads/intakes hes done they Id say hes on of thee best if not the best iron head porters out there. Knows his stuff.
.
cfmperformance.com or something like that?
Thread Starter
Race Director
Joined: Feb 1999
Posts: 12,772
Likes: 17
From: Indianapolis IN
He told me that he could port the heads to "have excellent TQ and still feed the upper rpm range" His place is only 2.5 miles from my house, he would buy a bare head and build it to fit the build specs
Melting Slicks
Joined: Jul 2003
Posts: 2,284
Likes: 4
From: Canton MI
Will do , I hope to gain few CFM out of the head but the main thing i want him to do is increase the CSA at the pushrod pinch and slow the air speed down ... Air speed is way to fast for a race head but perfect of for a street/strip setup under 7000 RPM
Melting Slicks
Joined: Jul 2003
Posts: 2,284
Likes: 4
From: Canton MI
I would look into the new RHS 235 casting ... Bad A$$ head and you can still keep standard rocker.
