Hi ,
I am starting up my new build lotus twincam engine .
i started testing the oil pressure without spark plugs .
i need to turn the engine around for 40 sec before the light goes out .
if i try again 1 min later its the same again ... nearly 40 sec ....
the engine has a high pressure oil pump with sandwich plate and oil cooler .
is this normal it takes so long to build up pressure ?
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