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View Full Version : Revolution Marine exhaust???



olemissalum
01-13-2004, 01:41 PM
Has anybody on the board used these? They seem like a good deal. I have checked in to Stainless Marine which I know are good, but these seem like a good deal also and a little less $$$. Any experience Revolution Marine Exhaust (http://www.revolutionmarine.com)

MOP
01-13-2004, 08:22 PM
I spotted them on Ebay they look pretty decent check them out.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2453152327&category=31285

MOP
01-13-2004, 08:36 PM
Another thought if you are going to up the cam the risers may be a bit short and let you suck water.

smoothie
01-14-2004, 10:29 AM
These are a good deal

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2453711834&category=31285

MOP
01-14-2004, 11:51 AM
Not sure if you checked things out this closely, the Revolution Marine are ported to the riser and have reversion dams. The GLM are made to look good but I don't think they offer much over stock, square corners and no tuning what soever. It always goes back to you get what you pay for. Check URL below with diagrams pretty impressive. Hmmmm! Noticed they also make small block units under a grand!

http://revolutionmarine.com/images/manifolds5.PDF

smoothie
01-14-2004, 12:17 PM
Im not getting that warm fuzzy feeling about having to put a damn in to stop the water eek!

olemissalum
01-14-2004, 08:23 PM
I e-mailed Revolution with the question "with the short risers that are on your
manifolds, if I go to another cam that increases my chance of reversion,
will the short risers hurt??? Or is that what the dam is for in the riser??" Response was..
"Yes, the reversion dam coupled with the fact that our risers stand 3" taller
and have a 22 degree down angle all work to prevent reversion. We have a
number of customers running some very large hydraulic roller cams with our
exhaust with silent choice and none have experienced any problems. If you
would like to give me the specs for your cam I would be glad to verify its
compatibility with our exhaust.

Seems like a sweet deal and will probably buy a set before summer.

MOP
01-14-2004, 09:23 PM
They look well made and the tube design will perform better than open chamber, the dam and down angle idea is interesting wonder what cams can be run? These and the Marrs products headers have my attention I like the marrs a little more they look like thw will handle a decent cam with the exhaust outlet length and down angle and run matched length tubes with collector. The RM's are priced better but may not make as much horse power. Need input!!