1.5L/90ci Blower On A Slant

805moparkid said

are the 4-71's the same bolt pattern as the M90? i would rather not have the blower on the edge all the time.

also yes i understand what boost is, and as the engine is more mechanically efficient the boost number will drop. so i guess i should have asked im looking for about 300hp and 550tq.

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I can't really answer that, because the M90s were made for a few different apps. And 4-71s were usually made for V8 intakes...but if you have access to some sheet aluminum and are good with TIG, you could likely fab up whatever you want.

Didn't mean to insinuate you didn't know what boost is; I guess I interpreted the first couple posts incorrectly-anyway, I don't know that you can get that much torque with that hp level based on a 1.5L roots type blower, out of a 225, but hell-give it a shot if you have the chance