Compression test mercruiser 350 magnum

rossmon1 · #1 06-23-2006, 05:43 PM

I am checking out a 1986 boat and was wondering if anyone had a spec for good compression reading on the 5.7l 360 motor.

gonzo · #2 06-25-2006, 11:44 PM

Just broken in about 145PSI, Acceptable 115PSI

rossmon1 · #3 06-26-2006, 01:23 AM

For the info, the boat I saw wasn't worth going to the effort of doing a compression test, but I will be looking at others.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
?? about compression pipe in a mast!!!	MarioCoccon	Sailboats	3	04-26-2006 08:42 AM
Higher compression rate on a ford 351W	Pevito2	DIY Marinizing	8	03-26-2006 07:52 PM
350 chev cooling system	nitrox1971	Gas Engines	1	01-19-2006 03:01 PM
Sealine 350 statesman	blared	Open Discussion	0	08-05-2005 06:08 PM
Halyard Locks reduce mast compression?	luistem	Boat Design	9	01-27-2005 10:37 PM