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exhaust tuner?

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Re: exhaust tuner?

by 77viper » Jul 26, 2010 10:04 pm

The best thing to do is keep your 200 tuner, take the can out of the inside of your midsection and spend your money on a light weight flywheel.

Re: exhaust tuner?

by silkeysak » Jul 26, 2010 8:42 pm

I've got a question about those 16 holes. When I called Bob's the tech guy told me to drill all the way through inside through the exhaust housing , not just out on the outside, Anybody know anything about that? Omc 3.0 two stroke application.

Re: exhaust tuner?

by Surface Scratcher » Jul 26, 2010 9:41 am

These exhaust tuner adapters simulate the Merc Offshore midsection. (They are not the actual tuner)

The diagram indicates that it just screws on with 16 holes drilled in the orig. midsection... better to weld it.

Performance?...not much if any.

http://www.bobsmachine.com/Products/engine_exhaustHousing.cfm

exhaust tuner?

by 265mercman » Jul 26, 2010 1:03 am

so i have been looking aat a bob exhaust tuner does anyone have one i would like to see a picture of it on the motor.

better performance or just sound and looks and were does it go on aat exactly iam still a little confused :? of were it goes would like to see a pic if any one has any or were it goes thanks all

steven

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