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  1. Vintage Ski Doo's
    Hey guys, im putting a 28mm carb on my 71 elan (250cc single cylinder) and want to know the best place to drill a pulse line, I have a picture of another 250cc engine and this guys drilled a pulse line into it and i want to know if thats a good place. Thanks to whoever can help...
  2. Mach Z / Mach 1 / Formula III Triples
    Just got the 925 done, i have a new dt54s, crankshop pipes ,how far out on the pipe's norm
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