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Mat Oxley 1986 IOM TT


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Topics - Plasticman

#1
Race Discussions / 2022 AHRMA Roadracing Schedule
February 02, 2022, 02:20:14 PM
Here is the 2022 AHRMA Roadracing schedule for those that are interested.
#2
Can any one of you provide me the numbers stamped into the wheel bearings for the following models?

RD350 - front wheel.  P/Ns 93306-30317-00 and 93306-30302-00
RD400 - rear wheel.  P/N 93306-30317-00

I don't have any bearings to look at right now and searching online for clear enough pictures has been pretty fruitless.

Any help is greatly appreciated.

Regards,

Rob
#3
Turning Wrenches / RD350 spoke torque spec
July 08, 2020, 11:21:50 AM
What is the torque spec for RD350 spoked wheel spokes?

Rob
#4
Race Discussions / 2020 AHRMA schedule
January 10, 2020, 12:10:43 PM
2/7-9 Laguna Seca; Monterey, CA
2/20-23 Roebling Road Raceway; Bloomingdale, GA
3/27-29 Carolina Motorsports Park; Kershaw, SC
4/17-19 Streets of Willow; Rosamond, CA
4/24-26 Willow Springs International Raceway; Rosamond, CA
5/22-24 Heartland Park, Topeka, KS
6/19-21 New Jersey Motorsports Park; Millville, NJ
7/24-26 Blackhawk Farms Raceway, South Beloit, IL
7/31-8/2 Gingerman Raceway, South Haven, MI
9/11-13 Talladega Gran Prix Raceway; Munford, AL
10/8-11 Barber Motorsports Park; Birmingham, AL

Rob
#6
I've decided to upgrade the breathing on my RD400.  This is my vintage road race motorcycle, so it has a race-only port job and the heads have been reworked.  I'm adding Swarbrick expansion chambers on the exit side and was thinking that 38mm Mikunis (VM38) will do the trick on the intake side.  I have to run round slide, VM type carbs to be legal in my racing class.  The problem is, I'm not sure which intake would be best for this upgrade.  Here are the two intakes, the stock looking intake, a product from UPP (see picture 1) and the Banshee type intake (see picture 2).  Which would work better for my application?  Or does it matter?

Picture 1


Picture 2


Rob