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Type: Posts; User: pat mccarthy
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05-13-2011 04:03 PM
Thread: HELP!! my 427 runs like a two stroke
by pat mccarthy- Replies
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well yes and no dave ..you ford ... guy you:D rec...
well yes and no dave ..you ford ... guy you:D rec port heads will not work that hot in low rpm engine +big cam ....small CID...... two heads with the same chamber size with big port runner and...
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05-12-2011 04:44 PM
Thread: HELP!! my 427 runs like a two stroke
by pat mccarthy- Replies
- 8
- Views
- 2,303
what cam ? any hot cam with a low CR goiong to...
what cam ? any hot cam with a low CR goiong to hurt you. rec heads are better for bigger CID bbc and some to lot of CR .your not getting that with flat tops .small O ports heads would work much...
Could it be a 10114182? If so, it is a Gen V 454, 4 bolt 1991 (or later). Hope that helps..
GM Engine de-coding