Marine Lonblocks versus Marine Shortblocks

Richard,

Short blocks are no longer offered because they are simply not cost effective. Along with this they cannot be tested as a complete engine assembly and in the instances bad heads are installed onto them it’s simply too difficult to sort out the warranty responsibility.

Regarding options I would recommend the remanufactured Marine longblocks as these are specifically built to marine standards. I was the engineering manager for the exhaust & cooling division at Mercruiser for 10 years so I have quite a lot of experience with the engines.

Link to Tech Article
http://tinyurl.com/buk6t5u

Link to Longblocks
http://tinyurl.com/8aowdly

Link to Background & Patents
http://tinyurl.com/c4vvx69

Link to Tech Info
http://tinyurl.com/bf24cq7

 

Regards

Performance Product Technologies/IShopBoating
8002 West 6th Street
Stillwater, OK 74074
(405) 533-3812
Fax (775) 257-1769
[email protected]
www.perfprotech.com

To: PPT – Marine Engines & Parts
Subject: Contact Us Submission

Richard A writes:

Where can I get a marine grade short block 260hp min. replacement for my 1984 mercury (chevy 350) carb. intake motor?

If i go long are all your offerings NEW blocks and are they high in Nickel content like the older #######010 blocks?

Do your blocks use ARP bolts and such?

I would also want a forged crank,, yours?

Anything special about your camshaft or lifters to help my decission making?

Richard

This mail is sent via contact form on Performance Product Technologies https://www.perfprotech.com/blog/office-information/marine-outboard-parts-diagram-mecury-more-contact-us-3170

 

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