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4.8 heads

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Old 01-18-2008, 10:49 PM
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Default 4.8 heads

Does anyone know any flow #'s on a 4.8 or any specs and how do they compare to a 5.3 heads?
Old 01-18-2008, 10:53 PM
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They are the same as the 5.3.
Old 01-18-2008, 10:58 PM
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Yeah I just did a research on them, I was on the phone with XLR8N. As he posted this, and right after we found some info on them.. Lol.

At first he was under the impresson that they were 5.3's for reasons I won't explain, but he got to looking at the casting and found 4.8 on the bottom.

These heads stock have the 62cc right???




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