Bigb79

22 Daytona:

Go to this web site and check out his write up on the 496

http://www.fullthrottlemarine.com/Hi...20Projects.htm

22 DAYTONA

I had read that one. I was just wondering if Raylar thought one companys headers were any better than the other. I like the look of CMI but the Danas sure are more cost efficient.

gsmith9898

cmi will come with tech support were dana doesn't

dana marine products

We've done two 22 Daytonas (later model taller 22's). The last one we did ran 85 with a 496HO. That same boat would only run 79 with the stock exhaust. We were slinging a 30 pitch 4 blade labbed prop after the exhaust install.

If you install a Raylar kit you should run some form of after market exhaust. From our dyno results, there's a significant increase in power with an exhaust upgrade on a Raylar package.

If there's any questions on DMP exhaust, let me know.

22 DAYTONA

If I could ever sell my other boat I was planning on buying the headers but I am getting tired of waiting. What rpms were you guys turning with that 30 pitch. I am running on the warning buzzers with the labed 28 that I have now. I was afraid the 30 might be to much.

dana marine products

The labbed 30 ran right at 5050-5100. That was after the exhaust install. Two guys were in the boat, roughly 35 gallons of fuel. I made one pass by myself (one guy less approx 225 lbs) and got the rev alarm beep. I ran it for a long way, fully trimmed up. It was pretty well spent at 85.

22 DAYTONA

That sounds like mine now at 82mph. I have a bunch of stuff on order with you now. I will give you a call.