supercharger and exhaust manifold

[Zorm]

Two things, first, which exhaust manifold to use. Have one from a 91 Cherokee, found one from a 97 grandcherokee with flex pipe between #1 and #2 cyl and between #5 and #6. Also, 4-6 dump into their own pipe as does 1-3. After that they come together before connecting to the exhaust pipe.

Second, found a supercharger on a 96 pontiac boniville SSE, would this work for the 4.6 stroker?

[montelibre]

I have a Pace Setter and it runs fine.

These cars used M90, but I know that some models also used a M65. I think M65 is too small for a 4.6l.

[CobraMarty]

If it has the 'long' nose/snout it most likely will not fit, too long.

[Zorm]

pics of the exhaust manifold/header
http://i163.photobucket.com/albums/t305 ... bda69a.jpg
http://i163.photobucket.com/albums/t305 ... f5fdc2.jpg

I was also able to grab the first few feet of the exhaust pipe for the newer manifold, the bung for the O2 sensor is right below where it connects to the manifold.

so would the header one be a better option or would it matter?