Welcome to Carver Yachts Owners Forum

We are a boating forum for owners of Carver Yachts to enthusiastically discuss all aspects of Carver Boat ownership. Whether you are looking for your first Carver or currently own one, you are sure to feel at home on CarverYachtOwners.com

You are currently viewing our board as a guest which gives you limited access to view most discussions, articles and access our other FREE features. By joining our free community you will have access to searching the forum topics, post topics, communicate privately with other members (PM), respond to polls, upload your own photos and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

Oil

GAS engine, transmission and generator repair and maintenance discussion forum.
User avatar

Topic author United States of America
throwback2
First Mate
First Mate
Posts: 119
Joined: January 13th, 2014, 10:38 am
Vessel Info: 1987 Carver 28 Voyager,twin small blocks,1991 Shamrock,350 Chevy now.
1973 Atlantic Craft 15, 2004 2 smoke Merc 40,
and a few other water toys
Has thanked: 8 times
Been thanked: 22 times

Oil

Postby throwback2 » March 21st, 2014, 10:00 am

Was curious as to what engine oil people are using these days.I have a pair of 1987 small block Chevies and was using Kendall that had zinc in it but it is no longer made.

User avatar

United States of America
waybomb
CYO Moderator
CYO Moderator
Posts: 2483
Joined: February 5th, 2013, 9:24 pm
Vessel Info: 1995 Boston Whaler Rage15
1987 3697 Carver Mariner
1988 Cougar 46 Kevlar Vee offshore
1969 15' Glasspar / 1967 Johnson Electromatic 85
Location: Saint Joseph,Mi
Has thanked: 53 times
Been thanked: 423 times

Re: Oil

Postby waybomb » March 21st, 2014, 6:24 pm

If you have older engines you may need oil with ZDDP in it.

There are various off-road only oils out there with ZDDP in them. Expensive.

The only reason though, that you'd need it is hi-perf engines with Hydralic or solid flat tappet lifters with high valve spring pressures. Standard marine engines will not need anything special. Diesel engine oils typically have more zddp than standard gas engine oils.

If you have a manufacturer you like, contact them and ask them which oils are best for your engines. They will not steer you wrong.

I use Rotella in my Carver's 350hp 454 Crusaders. I add a can of GM EOS (the old stuff before they changed the formula) each oil change

I use Rotella in Plain Vanilla and add a bunch of GM EOS zddp additive. I have a few cases of GM Supplement which is very high in ZDDP. If I ever run out of the EOS, then I'll buy some off road racing oil, such as Purple or Mobil 1 motorcycle oils.
Thanks
Fred
1969 Glaspar Avalon /1967 Johnson Electromatic 85
1987 Carver Mariner
1988 Cougar Kevlar 46' with triple blown 572 ci
1995 Boston Whaler Rage
Past - 1988 2807, 1989 4207 Aft
User avatar

United States of America
Ramsport47
Commander
Commander
Posts: 376
Joined: February 10th, 2013, 7:13 am
Vessel Info: 1998 Carver 310 Santego
Has thanked: 72 times
Been thanked: 57 times

Re: Oil

Postby Ramsport47 » March 22nd, 2014, 7:22 am

I have Mercruiser 350 Mags in my boat, and I use Merc's brand oil and filter...either in Mercury or Quicksilver branding (whichever we have at the time, as they're identical). The Merc product doesn't cost any more than good oils or filters from auto parts stores, plus, with the Merc brand you can get gallons.
Kenny
1998 Carver 310 Santego
T-Merc 350 Mag MPI (300hp)
Port: Cedar Point Marina, Sandusky, Ohio
User avatar

EscapeArtist
Scurvy Dog
Scurvy Dog
Posts: 3
Joined: September 6th, 2014, 5:53 pm
Vessel Info: 1981 Carver 3007, twin Crusader 270's

Re: Oil

Postby EscapeArtist » September 6th, 2014, 6:43 pm

Reading your posts here. I have Crusader 270s in my '81 3007 Aft cabin, and I just have to ask, what makes this engine require a different oil than any other older engine of its age? Can I not keep these babies happy with frequent changes of some good ol' Castrol 10W40?
User avatar

Canada
Lyndon670
Admiral
Admiral
Posts: 657
Joined: July 29th, 2013, 11:35 pm
Vessel Info: 2000 Carver 506
Volvo TAMD74EDC
Location: Georgian Bay
Has thanked: 124 times
Been thanked: 140 times

Re: Oil

Postby Lyndon670 » September 8th, 2014, 3:55 pm

Yes, you can. Marine engines don't need a combination oil (10W40), you are better off going with a straight 40 or straight 30. The value in front of the W represents the "winter" value, how well the oil flows in the cold. Since we boat in mainly summer (spring, fall - all the same), the first value is a waste. In the 502's that were in my 97 Silverton 42 convertible, I always ran straight 40, and changed it every fall just before haul out.
Lyndon,
2000 Carver 506
FOXY JOE
Volvo 7.4TAMD
Queens Cove Marina
Georgian Bay, Ontario

Return to “Gas Engines/Transmissions”



Who is online

Users browsing this forum: No registered users and 15 guests