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Old 02-24-2021, 11:38 PM
Skip Fix's Avatar
Skip Fix Skip Fix is offline
Ultimate Warrior
 
Join Date: Dec 1999
Location: Katy,TX USA
Posts: 21,711
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I have a set of E heads form one of the first runs. Hammered on them on my 455 and a solid roller, now on the 500" IA motor with an even bigger cam and have accidentally buzzed it to 7000. KRE hand ported them before they did CNC so big they have pushrod and head bolt tubes and never and issue. Dan Barton touched them up and little and added some spring locators vs just a shim like KRE had. Only issues I've had is oil drainback but most aftermarket heads of many brands do not having the large drain holes of factory iron heads.

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Skip Fix
1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever!
1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand
1965 GTO 4 barrel 3 speed project
2004 GTO Pulse Red stock motor computer tune [email protected]
1964 Impala SS 409/470ci 600 HP stroker project
1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs
1964 Corvette Coupe 327 4 speed
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