The Triumph T140 Bonneville Message Board is provided by Shropshire Classic Motorcycles, T140 Parts Suppliers
Posted by wol on 6/6/2008, 10:16 pm
88.111.168.87
a mate has a flat track style T140 with a tuned motor - dont know whats in it but it has hotter cams - carillo rods - rotary morgo - goes like hell but has a missfire - a good job has been done BUT he cant stop oil leaking from the return pipe as it connects to the frame stub - take the oil filler cap off -no oil leak and no missfire (just a lapfull of oil) - it has only got the factory breather setup - should it have a bigger breather ? any ideas - dont know much more but will try to add info if asked
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