smarty jr settings on 2003 SO

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Nov 16, 2010 | 03:55 PM

ramdez

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Joined: May 2005

Posts: 101

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From: near Jim Thorpe, PA

smarty jr settings on 2003 SO

Hello all, I finally pulled the trigger and got a smarty JR. I'm wondering what i can get away with without adding guages or trans work on my 2003 SO. I have the 48re so i'm thinking it shouldn't even notice the gains from the 250hp-305HP of the HO.

From reading I'm thinking SW3 but most of the posts i see that do that are the HO with the 48re so i'm wondering what i personally can get away with. Also i don't really tow anything, heaviest thing i've towed was a pop up camper... ( i know )

comes tomorrow

Nov 16, 2010 | 04:15 PM

MikeyB

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Joined: Oct 2002

Posts: 7,543

Likes: 4

From: Tomball, Texas

Well, if you're easy on the go peddle level 3 is probably ok for the stock tranny. Level 2 to be safe.

And you might need a boost elbow to increase the boost level for additional air to help lower the EGTs.

MikeyB