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RCV 91cd Exhaust pipe

Old 05-19-2008, 12:24 PM
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Default RCV 91cd Exhaust pipe

Does RCV make a 90 degree exhaust pipe for the 91cd. A flex pipe would work also & I know os makes one to fit but I need a 4 inch & the shortest one they make is over 7 inches. Thanks
Old 05-20-2008, 08:55 AM
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Default RE: RCV 91cd Exhaust pipe


I am afraid RCV do not make a 90 degree exhaust pipe. The pipe threads are standard OS sizes as you mention so that you can use a pipe suitable for other 4-stroke engines. The thread size for the RCV91-CD is M11 x 0.75 (this is the same as the OS91FS).

I hope this helps.

Many thanks

Old 11-03-2008, 07:48 PM
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Default RE: RCV 91cd Exhaust pipe

If you look in the classifieds in the engine section. A guy sells 90 degree headers. I bout one for my os 91 4stroke and if works on the RCV as well.

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