Gallery

2006 Marine Cobalt 496 MAG

Supercharger: M-1SCB

After RWHP:

BOOST: 4.5 psi

Intercooler: air to water

Transmission:

Modifications and Additional Specs:

Huge gains from just 4.5psi of boost. Went from 24" props to 28" on Bravo3 sterndrive. Going from low 50mph to just touching the 70mph mark, this boat flat out HAULS! Hope you enjoy the video.

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