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-   -   can we list of all the carbed blue motors ever built????? (https://www.offshoreonly.com/forums/general-boating-discussion/252003-can-we-list-all-carbed-blue-motors-ever-built.html)

Sydwayz 04-22-2011 06:49 PM

1 Attachment(s)
Missed this one!

Sydwayz 04-22-2011 06:51 PM

Seriously, did the HP 420/425/440/450/465 GMs of the early Mercury Hi-Performance days have blue paint? I think they were all black.

Sydwayz 04-22-2011 06:52 PM


Originally Posted by dodgeman111 (Post 3384196)
So the 500 EFI is NOT a bull dog. Am I correct on this ?

Correct.

An HP500 Bulldog is a 540ci block, carbed, prime for supercharging.

ActiveThunder 04-23-2011 07:20 AM


Originally Posted by 302Sport (Post 3384124)
500hp
540ci bulldog (500 horsepower)
525sc
600sc
800sc
900sc
1000sc
...........what else am I missing????

465 HP. And if memories serves I built 2 with 450 hps....?

4195 04-23-2011 07:37 AM

I believe the 500HP was one of the first blue motors and as far as I can remember the 575 were with the Holley type of throttle body injection.

BBB725 04-23-2011 10:28 AM


Originally Posted by ActiveThunder (Post 3384420)
465 HP. And if memories serves I built 2 with 450 hps....?

465hp - 502 ci and they built a limited number of 450hp - 454 ci

ActiveThunder 04-23-2011 11:04 AM

The 465s were the preface to the 500s. Snotty cam.

A.O. Razor 04-23-2011 11:12 AM


Originally Posted by 302Sport (Post 3384124)
500hp
540ci bulldog (500 horsepower)
525sc
600sc
800sc
900sc
1000sc
...........what else am I missing????


the 575HP 540 cu.in motor.

And are we just talking merc racing in general, or the motors that where actually painted blue? If memory serves. The 800sc, 900sc and 1000sc where painted black. They are in my old brochures anyway.

302Sport 04-23-2011 01:11 PM

AO Razor, what was the 700SC???? Never heard of it before??

WildThing47 04-23-2011 03:50 PM

Correct me if I'm wrong but wasn't the 700SC a hawk power plant...

I've surely never seen one..


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