350 mag alpha vortec head swap
#52
Platinum Member
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Yep.... as Ryan said, not much to worry about. I think the computer has a hard rpm shutoff somewhere around 5200 or so (not experienced; only read about). Your tach may be a touch off, but it probably doesn't matter too much in regard to longevity and what you're doing. Enjoy it!
#56
Registered
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5400-5600rpm since 1991 until last year.
Oh, and I drive it like I hate it. But, that's what you are supposed to do with SBC's.
Edit in: How about 5400rpm + from Wolfeboro to Green's basin back to Wolfeboro ? Hah ! That was a ride !
Last edited by SB; 03-27-2016 at 09:07 PM.