05-02-12, 01:11 PM
No guarantee that the carbs you buy,if they are 2nd hand ,will be any better than what you have.I would take them apart,clean them and replace the main jets and what the Yanks call emulsion tubes A guy in USA sells the kit but can,t remember his web address offhand.You may have to replace the float bowl gaskets also/If you decide to do this DO NOT seperate the carbs from the main bank of four or you will need new carbs,as you would need specialist calibration equipment to reset them.