Mercruiser 140 cylinder head

[Al Bell]

Can anyone tell me the "Torque Pounds" required on the cylinder head bolts?
I am waiting for a the manual but would like to install the cylinder head by this weekend.

[QC]

Have you checked the Adults Only section ^^^^^ sticky at the top of this thread.

[JustJason]

Can anyone tell me the "Torque Pounds" required on the cylinder head bolts?

Nope...

But as QC says, if you check the adulty only (or the diy) sections... you can download a manual that will have all the specs you need and then some

Welcome to iboats

[myoldboat2]

http://forums.iboats.com/showthread....8#post 1693398

[zbnutcase]

90-95 ft-lbs in 3 steps. 'nutcase

[Dallmanator]

I just went to get new spark plugs for my 1991 Mercruiser 3.0L, and there appears to be two different ones? Something about 3.0L and 3.0LX, how do I tell which head I have?

Thanks!

D.

[QC]

Hey Dallmanator, welcome aboard!!

You should start your own thread. This is considered a "hijack" and will probably not get much attention. I saw another post where you did similar. It gets very confusing trying to figure out who is responding to whom. If you start your own thread all answers should theoretically apply specifically to your issue. Good luck . . .