convincor253

I have a 502 MPI and want to upgrade my exaust. Have narrowed it down to what I can afford. Looking at IMCO Thumper Power, and Eddie Marine (EMI Thunder).

Please tell me your expieriances, opinions, and conclusions on these products.
This thread will probably make my decision.
Thanks.

CAP071

From what I heard on this board Most say Stainless Marine Exhaust. I'm about to order a set as well from CP PERFORMANCE.

Tinkerer

If you only want to do mild upgrades then they will work just fine. If you plan on going a little further then you want to use tubular header types. If you want a good price on LIGHTNING headers PM me and I will connect you with the guy I use.

rpm

I have a set of like new Stainless Marine manifolds with SS risers. $1395 plus shipping.

Rod