Thread: LS power vs Pontiac
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Old 12-01-2021, 02:09 AM
Scott Roberts Scott Roberts is offline
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Quote:
Originally Posted by pastry_chef View Post
Not factory but the AFR LS3 260 cc are stated to have min CSA - 2.875 sq. in.

https://www.airflowresearch.com/260c...cylinder-head/
Oh..you he ment those little heads..lol