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FS: Ported 10128374 LT1 heads, Crane springs, Comp Cams rocker arms, guideplates

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Old 06-25-2018, 12:32 PM
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DVNCI
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Default Ported 10128374 LT1 heads, Crane springs, Comp Cams rocker arms, guideplates

sold

Last edited by DVNCI; 07-27-2018 at 02:38 PM.
Old 06-28-2018, 02:28 PM
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rklessdriver
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FYI, "CNC" is Pete Incaudo of the old CNC Cylinder Heads out of Pinellas Park, FL. They did a bunch of LT1 heads from the mid 1990's to 2007ish.... I know the company was bought out or reorganized in 2010 by a guy named Rob Hudgins.

At any rate it is a very good port design for the time frame in which it was designed.

That is more than a fair price for a turn key set of CNC ported LTX heads.

GLWS.
Will

Last edited by rklessdriver; 06-28-2018 at 02:29 PM.
Old 06-28-2018, 02:50 PM
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POLOVETTE 94
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What size was the MTI motor, 355, 383, 396? Do you know the valve diameters?
Old 06-29-2018, 02:17 PM
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DVNCI
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Originally Posted by rklessdriver
FYI, "CNC" is Pete Incaudo of the old CNC Cylinder Heads out of Pinellas Park, FL. They did a bunch of LT1 heads from the mid 1990's to 2007ish.... I know the company was bought out or reorganized in 2010 by a guy named Rob Hudgins.

At any rate it is a very good port design for the time frame in which it was designed.

That is more than a fair price for a turn key set of CNC ported LTX heads.

GLWS.
Will
This is phenomenal information, thank you sir.

Originally Posted by POLOVETTE 94
What size was the MTI motor, 355, 383, 396? Do you know the valve diameters?
355

Just popped out the micrometer. I'm getting 2.0 and 1.55 on the valves, which is basically about LT4 spec if my info is correct. I'm getting 2.08 x 1.23 on the intake ports which again is pretty close to LT4 spec.
Old 07-05-2018, 06:57 AM
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DVNCI
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Old 07-06-2018, 03:26 PM
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STL94LT1
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That is a good price for those heads and valvetrain. I'm running the same heads with one of Pete's custom grind cams in my stock short block LT1. The car has trapped 119+mph. Pete emphasized port velocity over peak air flow numbers, they make good power and are very streetable for a stock casting cylinder head.

Good luck with the sale.
-Mike

Last edited by STL94LT1; 07-06-2018 at 03:27 PM.
Old 07-06-2018, 04:42 PM
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DVNCI
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Originally Posted by STL94LT1
That is a good price for those heads and valvetrain. I'm running the same heads with one of Pete's custom grind cams in my stock short block LT1. The car has trapped 119+mph. Pete emphasized port velocity over peak air flow numbers, they make good power and are very streetable for a stock casting cylinder head.

Good luck with the sale.
-Mike
Thanks Mike - I remember your car. My 1/4 numbers were very similar to yours actually!
Old 07-07-2018, 02:59 PM
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Sale pending
Old 07-07-2018, 04:49 PM
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What a deal, if it falls through PM me

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