18 with quick and quiet II

[Classic Doddy]

I just started the 18' last night and the 6.2 purrred like a kitten. The only the questions that I have are; how restrictive are the Corsa mufflers in the quick and quiet set-up? Has anyone seen any performance increases with the removal of these pipes?

Thank-you all, again, for being the new guy?

Michael

2004 Donzi 18', 320 hp 6.2/Bravo One (1.65:1)


FYI - I'll give you all a report on the differences between my 25p Mirage Plus and a 4 blade 24p hydromotive cleaver - I should be trying these out in the next few weeks (weather permitting)

[MOP]

IMO there is little to know difference, I base this on my using Gil mufflers on my 383 off and on more off then on. The Gils are at least as restrictive and I show -0- lose, it was said awhile back that big pipes on small blocks may cut the back pressure to much which may hurt performance.

[Kirbyvv]

I saw no noticable performance difference (rpm and GPS speeds) when I put corsa mufflers on my X-18, except less hassles from the lake police.

[BigGrizzly]

With the quick and quiet system there is no loss, the reason is when the system is open what is restricted with the mufflers goes out the prop anyway.

[Classic Doddy]

With the quick and quiet system there is no loss, the reason is when the system is open what is restricted with the mufflers goes out the prop anyway.

I didn't know that at all.

Thanks again for helping the young lad out. I do like the sound of the 6.2 with the corsa's.