Pulled this from another post I made on this subject>>
Guess I'm one of the few that's had both cranks in the same motor with no other changes within weeks so had a chance to make a direct comparison ;)
7M
6M
LW 7M
KoC: Thanks :)
I didn't notice it until I had both motors side by side on stands waiting on assembly (hey I'm old)
It's just a bit hard to pin down specific years as a few people have reported thick blocks in early chassis but with cars this old you can't rule out engine swaps to explain...
I don't have mine anymore as when I briefly ran the 6M crank it was the wrong one so I pulled it and sold it and with my modded 7M crank I decided to not buy another.
The GroupA pan has louvres that do the job for me the scraper was like a Belt and Braces.
600rwhp with what Turbo and at what pressure ratio?
Fine if you use a HUGE Turbo that will flow that at low boost but MOST 7M guys don't have large Turbos so run a small one at high boost which in turn needs a LOT of pump pressure/flow/volume to prevent the pump dead heading.
Wasn't trying...
SS5: We got my 7M crank down by 5.952474 lbs ;)
Nick: LOL @ the JDM comment when will people understand they're buying a USED motor that excluding the EGR and a few minor details is EXACTLY the same age and condition as any other 7M :)
No such thing as a High Volume pump for a 7M, only thing that could be considered an upgrade is running a GTE pump in a GE as it has a longer gear set so moves more Oil per revolution.
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