Originally Posted by davericher20
maybe he means the M50 mani?
That is what I meant, the larger manifold. I get the number always mixed up. M52 engine, and the manifold is either S50/M50, or whatever.....
Anyway, I have an manifold upgrade to what I have sitting in my current M52 engine sitting on the shelf on my garage and waiting for the right moment to perform the upgrade. :-)