Doing a full build on my clet was just wondering is it worth up grading the oil pump gear ??
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Doing a full build on my clet was just wondering is it worth up grading the oil pump gear ??
Just upgrade the relief valve to a nylon type
iv heard horror story's about the nylon valves messing up ??
Yes it's worth upgrading, the best solution is a Z20LET oil pump with a better/upgraded gear design less prone to breaking.