Supercharged 2h

[Toe Joe]

Hi, has anyone out there has put an Eaton m90 on a 2h before? Just like to know how others did the crank pulley set up and what pulley ratio is best for stock 2h. Hopefully that'll save me some time. Cheers.

 

[roscoFJ73]

Supercharged 2H have been done before here, but I dont know what unit they used. Sprintex run their superchargers at one engine turn to 3 turns of the blower, but they say thats flexible depending on what its being used for.
However, different blowers are going to have volumetric differences.

 

[aussie75series]

Sprintex used to make a 2H kit, it was a long while ago .

 

[Toe Joe]

Supercharged 2H have been done before here, but I dont know what unit they used. Sprintex run their superchargers at one engine turn to 3 turns of the blower, but they say thats flexible depending on what its being used for.
However, different blowers are going to have volumetric differences.

I've looked up supercharging a 2h but not much luck on finding info on the subject.
I've got myself a m90 off a l67 commodore and was going to put the throttle body before the blower to utilize the blower bypass that's built into the blower for cruising.