dtyammy50 Posted February 19, 2008 Share Posted February 19, 2008 Hi all. Could anyone tell me where the restrictions are on a yammy dt 50mx 1987 please, Also where can i get new carbs from as i cant find one anywhere. Thanks Link to comment Share on other sites More sharing options...
racerd Posted September 18, 2008 Share Posted September 18, 2008 Hi all. Could anyone tell me where the restrictions are on a yammy dt 50mx 1987 please, Also where can i get new carbs from as i cant find one anywhere. Thanks carb, reed block, reeds, reed stops open them out, squish, porting, exhaust system, first if you change the air filter and exhaust system need to up jet the carb, then next change standard reeds for performance ones and open out the reed stops then you can port and flow the reed block then you could taper port the front of the carb, then you could port the barrel this means widening the ports and making them higher = reshaping then you could re set the squish to under 1.0 mm but this is measured with lead solder, they even do a big bore barrel also you could try a dt 80 engine and then put a big bore on the 80cc engine Link to comment Share on other sites More sharing options...
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