Re: oil pressure

Posted by don1260 On 2011/12/17 11:21:50

We don't know which oil pump it is. It should be for the later 56's, the car is one of the last made (1260). The number on the casting is 6492430. This has a cap on the bottom of the relief value bore (as explained to me). Also it take two or three second to indicate oil pressure with the mechanical pressure gauge also. It's seem like when the engine is turned off all the oil is draining back into the back.