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Originally Posted by WBR #2  hey jenky sweet bms how is your air cooled going you racing in any series yet |
cheers lads.
sadly im not able to start the season yet due to my sholder. hopeing in a month or so ill be able to start.
ill be doing a few rounds of the MMRA and hopefully a couple of the new series the NPS.
the aircooled 50 goes well but sadly not as well as a watercooled 50. ive had to build a new watercooled to stand a chance against the other supers while raceing. the a/c is awsome for an a/c motor though and has loads of bottom end power, really have to be careful to keep the front wheel on the ground!.
only problem i had was that after a bout 3 flat out laps of the bigest track we use i could feel a slight drop in power due to overheating. i think the 19mm carb and the 50 pipe were just opening the motor out slightly to much allowing for it to get to hot after long periods of full throttle on a gear ratio of 7/62 and hitting 16,500 rpm on that gearing for a short time on parts of the track.
so now ive changed to the evo pipe and up jetted to a 112 main in the carb to help against that, but now ive got the w/c 50 it has had to go in the box till another chassis comes along.
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