Re: 2 or four inch pipes?

Posted by Steve Crum on March 30, 2006 at 21:29:26 from (4.156.231.195):

In Reply to: 2 or four inch pipes? posted by Tim Shultz on March 30, 2006 at 07:44:33:

I've built all kinds of systems for all kinds of engines and build what the customer requires. The customers that listen to me are usually the most satisfied. 2 1/2" duals are more than enough for even a 500 ci Cadillac engine. cross over the 2 1/2" diameter (2 3/8"id) threshhold and unless you have a 6-71 Detroit blower on it you've screwed your flow velocity and inturn your volumetric efficency, read this as a major loss of horsepower and torque. Flowmaster mufflers are nice if your into paying twice as much for a trademark with no appreciable improvement in quality, Flotec's are my choice if I don't build my own and if I use cats they are the Magnaflow stainless jobs, (EPA approved). Cats then mufflers and then the straightest possable shot out the back

Replies:

• Re: 2 or four inch pipes? Mark - IN. 08:38:35 03/31/06 (1)
  • Re: 2 or four inch pipes? Steve Crum 08:58:57 03/31/06 (0)

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