Sbc performance exhaust

[Expensive Date]

My motors are 525 HP and I replaced my stock cast iron's for Revolution Marine aluminum. They are super light, and much easier to put on/take off. That's as far as the incrase in performance gets me. But I would buy them again.

Where did you buy them tried to find there site and could not.

 

[pullmytrigger]

www.revolutionmarine.com

 

[kzcollectr]

I like the revolution marine setup I emailed them to see if I can buy the manifolds separate and run my risers. I picked up a set of stainless offshore style risers already.

 

[Expensive Date]

Called Revolution,they never called back.Ordered IMCO from Teague.

 

[ivanex502mag088]

HI I am more interested do you have those headers also for mercruiser 502 magnum pro chargered and how much hp will it gainand price terms

 

[Formula 382 sr-1]

383's in our old 272 formula with Stainless Marine.........