Im looking at replacing my m-62 on my stillen 2003 SC with the 1320 tvs. I have talked to Performance superchargers and they will match it to my exisiting stillen kit, The only problem is that i have to drop the compression of the moter to 8.5 , as it will make 16 psig of boost. They estimate 420 rwhp. It will fit under the stage 2 hood. The TVS is a huge improvement over the M 62 and M 90. A lot less heat and more effecant. I turn the m-62 stillen at 10.5 psig boost and its not even 52 % effecent. I have cosworth heads and GTM Sc cams for this project.
A 1320 TVS on a 3.7 would be nice.
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