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-   General Boating Discussion (https://www.offshoreonly.com/forums/general-boating-discussion-51/)
-   -   Which GM engine is used in Mercury’s 6.2L 320hp engines (https://www.offshoreonly.com/forums/general-boating-discussion/369083-gm-engine-used-mercury%92s-6-2l-320hp-engines.html)

iliveonanisland 10-24-2020 07:04 PM
Which GM engine is used in Mercury’s 6.2L 320hp engines
 
Merc doesn’t say what GM engine family this engine is in the specs page. Thanks for any info RM

tmmii 10-24-2020 08:12 PM
It’s a 350 with a stroker crank. Not LS.

PremierPOWER 10-26-2020 01:14 PM
It is not a GM block anymore.

AmiableDave 10-26-2020 02:47 PM
When it was a GM block, what family? say 2013, 6.2 L 320 hp

AllDodge 10-26-2020 03:53 PM
Originally Posted by PremierPOWER (Post 4763263)
It is not a GM block anymore.
Ya got me scratching my head on this one

SB 10-26-2020 04:54 PM
It’s prob not made by GM, but is the regular late model sbc 23* headed block. GM dog bone lifter set/up. 23* 96+ Vortec heads.

phragle 10-26-2020 08:08 PM
just dont use merc exhaust manifolds....

flat rate 10-26-2020 08:14 PM
It’s a old school small
block Chevy. Same as the 300 hp 350 mpi just stroked.

SB 10-26-2020 08:38 PM
Originally Posted by phragle (Post 4763322)
just dont use merc exhaust manifolds....
Fuking junk :)

tmmii 10-26-2020 08:54 PM
Originally Posted by PremierPOWER (Post 4763263)
It is not a GM block anymore.
any more info? Just aftermarket block? Any idea of when the change was?


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