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-   -   SCX Upper gear setup (https://www.offshoreonly.com/forums/drives-lower-units/325961-scx-upper-gear-setup.html)

DesertRage 05-06-2015 05:56 PM

SCX Upper gear setup
 
Anyone have any experience setting up SCX upper gear lash? I'm curious what numbers you may have seen. I'm going through one now that had a lower shed some metal. The upper is in great shape but I'm still doing a tear down to flush and check where the lash was originally set. This is a low hour drive so I don't think it would have changed much.

Thanks,
Jon

Tinkerer 05-06-2015 09:15 PM

What caused the failure? what boat and HP?

BLUEMAGIC 05-09-2015 05:55 AM

Other then IMCO, anyone know where to find used SCX's??

Tinkerer 05-09-2015 08:12 AM

The reason I am asking is next year I will be in the market for an SCX-4 when I put the M4 Procharger on my engine.

endeavor1 05-10-2015 01:45 AM


Originally Posted by Tinkerer (Post 4302306)
The reason I am asking is next year I will be in the market for an SCX-4 when I put the M4 Procharger on my engine.

Why not a PSI 206b?:drink:

Tinkerer 05-10-2015 09:15 AM

Believe me I sure like the looks of one of those. The Procharger's are UGGLY. BUT with the M4 I can get the same HP with only running 93 octane.

MILD THUNDER 05-10-2015 01:37 PM


Originally Posted by Tinkerer (Post 4302583)
Believe me I sure like the looks of one of those. The Procharger's are UGGLY. BUT with the M4 I can get the same HP with only running 93 octane.

What can the M4 do the PSI wont? How much power are you trying to make on 93?

endeavor1 05-10-2015 03:12 PM

PSI looks like a sbc sitting on top of a bbc. Love em

Tinkerer 05-10-2015 03:31 PM

I will make over 1400 HP on 93 octane with the M4 on my 598 CI BBC.

endeavor1 05-10-2015 03:51 PM


Originally Posted by Tinkerer (Post 4302679)
I will make over 1400 HP on 93 octane with the M4 on my 598 CI BBC.

Injected?


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