Fast81

Pic looks like there is an "H" crossover pipe between the duals right where they join to curve under the passenger side. Is this the case, or is it just a bracket ????

dsilver

I'm also interested in knowing more about the dual exhaust from MAD

Vette-4-Life

MAD's kit does not include an H Pipe.

JRD77VET

:iagree:

I just put the chambered exhaust on my '77 last month. No "H" or cross over pipes :nonod:

:seeya Jeff

Master Ho

:iagree: :iagree:

The pipes run very close to each other as they bend toward the right side floorpan and under the pass seat, then back out as they near the rear end.
Installing an 'H' is on my "to do" list....

AGVI

Do the MAD pipes work with the stock manifolds?

BacaBill

It's probably the bracket that you'll need that mounts with the trans mount. You need both pipes to be held up in position now, there's a bracket that will do both sides w/ a couple clamps. Look thru the exhaust posts, I got mine from a guy named Gordon,, Stage II system, I love it. They make the MidAmerica systems too supposedly.

Vette-4-Life

For my 1980 with the mighty L48 the answer is yes.

Pauld

I have an '81 and they bolt right onto the stock manifolds. It is a great system and can' recommend it highly enough :cheers:

vetteonr

My '80 L48 has headers so I had to do a little modification ;) It really wasn't that big a deal though. H-pipe install is the next thing to come though :thumbs:

AGVI

What mods did you make? Can you take some pics? :D

Fast81

Wouldn't one of those prefab "X" pipes from Summit fit well on that long, straight section on the right (passenger) side ???


[Modified by Fast81, 2:10 PM 4/30/2004]