Priceb,
I have two sets of 4.5" Gibson turndowns that I just took off of my Top Gun I'll sell you if they will work for you. Nothing is wrong with them, I ran them on my boat for about 15 hours. The police don't bother us about the noise around here and my wife didn't like them. I try to keep her happy!

If you are interested, email me. I will be leaving for Florida this morning and won't have OSO access for a week. I will have my blackberry with me.


Craig

Thanks for the offer Craig, I might just do that but would like to try to find something that works all of the time not just at idle. If I can't find anything then they will do, but I do appreciate your help.

What about Livorsi mufflers? A buddy recommended them.

Also, what are the bullet mufflers?

Ps GLH...nice boat!

sorry to post again, but i've been reading posts on gibson bullet mufflers.

they apparently work well and don't look to bad.

anyone have them on top guns? Do they work?

how much would they cost?

Hey GLH,

How come you went with those turn downs instead of Bullett exhausts?

Made more sense to me engineering wise. There are no restriction at all, the boat is also quieter at speed with everything directed downwards instead of straight out.

I have 5" pipes also not much is available off the shelf.

Thank You for the compliments on the boat!

G.L.

GLH, how much noise reduction at full throttle did you get?

price b what kind of power do you have?

2 x dart m blocks 650 hp. 509ci.