Thread: Musi Pump gas 555
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Old 03-20-2024, 07:27 PM
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ponjohn ponjohn is offline
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Default Musi Pump gas 555
Musi sells a crate Chevy 555 touted as big power at 676 -723hp runs on 91 octane.

This seems very doable on a 555 Pontiac with 350 cfm e-heads.

What do you guys think?

Last edited by ponjohn; 03-20-2024 at 07:59 PM.
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