Unusual Question to Help with my Supercharger Build

[MaxBell]

Hey guys;

I need someone to get out their ruler and measure their engine.

I don't have access to my M50 right now, could one of you really cool and good looking people take these measurements for me?

Someone has to have an M50 block sitting around. :D

[frankie591]

I should be able to do this tonight. I'll need to give you a measurement to the big pulley only, as I don't have an ac pulley on mine.

[MaxBell]

That's fine. It will give me an idea of house much I have to shorten the housing to get it to fit. (without hitting the motor mount arm)

[frankie591]

My block may be different than yours, the holes on mine didn't make a perfect square like the one on your diagram.

B=120mm for the front holes which are in line vertically
B=103mm for the rear holes which are in line vertically
A= 70mm for both sets (bottom 2 holes are in line horizontally, top 2 holes the front hole is higher up than the back hole)
Distance from front holes to front of crank pulley=~110mm (hard to measure that one)
Distance from front holes to edge of block casting =10mm

[MaxBell]

Awesome. Yours is an M50B25? What year?

Which holes you got?

[frankie591]

Mines an ~96 m52b28, but should be the same. I have all those holes, gave you measurements for B,C,E & F

[MaxBell]