I have a silvertop 2ltr zetec turbo engine fitted with the 18 zetec flywheel, but the flywheel seems to be damaging the CPS, I bought the engine already built from a Red S2 broken on here a while ago, any ideas on which Crank position sensor I should be using as the one fitted looks like it is too long ?
Thanks

 

Try putting a washer under the sensor between it and the bit it bolts too. That should space it away from the back of flywheel a little. if it doesnt start, then the washer is too thick lol.

 

Drop me a text Milesy depending on which flywheel you went for in the end I should have one of each 1800 & 2000 you can have from my donor engines.

Mark.

 

Had this prob with ma zvh ..found out there is a few different length and width 1 s....sure the boy that fixes ma car fitted a fiesta rst 1 ..al speak to him to check for deffo tho...a blew that engine up so its prop still sitting on the broke engines pile lol