Home Forums APSA MEMBERS FORUM New Cars and In the Build MR.R1 (Pro Street Bike)

This topic contains 8 replies, has 1 voice, and was last updated by  PRO R1 7 years, 9 months ago.

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  • #1213

    PRO R1
    Member

    I blew the gearbox up in my R1 up at willowbank in september……been slowly rebuilding and fitting up the 100 HP nitrous shot.

    What i found in the sump !!!!!!!!!!!!!!!!!

    The hole where you can see my finger…….shouldn’t be there

    Thats what happens when it jumps out of 2nd gear and tries to go into 4th by it’s self at 10,000 RPM

    #8467

    PRO R1
    Member

    The new MPS Dry nitrous system….running a 100hp shot

    2.5 LBS Nitrous Bottle

    Nitrous Bottle mounted on swingarm

    #8719

    PRO R1
    Member

    Just a liitle update, nothing to exciting……..but recieved my bottle warmer in the mail today form the USA

    #8836

    PRO R1
    Member

    Some more parts arrived yesterday for the R1, new valve springs, head studs and nuts

    Still waiting for my transmission to arrive from the USA

    #8893

    PRO R1
    Member

    Well my transmission finally turned up this week, just got to get it out to get undercut now

    #10686

    PRO R1
    Member

    My new H-BEAM rods turned up today from Hays Machine Works in the USA, as you can see the standard rods are on the right and the new ones on the left with
    wiseco forged pistons i fitted to them tonight. As you can see the new ones are much bigger, capable of holding up to 550HP

    #10687

    PRO R1
    Member

    Here are the wiseco forged pistons and yes they are valve reliefs for 5 valves

    #10688

    PRO R1
    Member

    Here is a look at the cylinder head and combustion chamber

    5 valves per cylinder

    #11460

    PRO R1
    Member

    PROGRESS HAS BEEN A LITTLE SLOW, BUT ITS MOVING ALONG NOW.

    fINALLY ALL MY ENGINE BERING TURNED UP FROM JAPAN.

    UNLIKE YOU CAR GUYS, NO ONE DOES AFTERMARKET BEARING SO EVERYING IS GENUINE YAMAHA

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