Thread: Cobalt SS
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Old 06-14-2010, 07:55 PM   #6
SeanPlunkSeanPlunk is offline
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Quote:
Originally Posted by WillBeck View Post
Roots, but it's a high helix hybrid. Each rotor has four lobes. 1.32L, whereas the stock one is a standard eaton roots blower, only 1L, 3 lobes. Gen 5 i think?

I already have the blower injectors etc, just waiting on some fittings for the return fuel system.

I'm keeping the standard 3" pulley on it, should be good for ~17/18lbs of boost on the current exhaust setup and about 290whp.
Ahhh, it sounds like a TVS blower. Those are the new style eaton's too (4 lobes, 160 degrees of twist). Very cool - your car should scream considering it weighs about, what, 2800lbs?
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