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Discussion Starter · #1 ·
I am picking up my truck today from getting a TC/BI and 5"MBRP put in, and I am wondering what level on the SMARTY I can safely run???? I am under the impression that I can run Wild #9 all the time and it should be good....any thoughts????

I already have a VB and an Air Dog installed......

Also is it a good time to break out the 4.2 and give it a whirl????

:peelout:peelout
 

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get in there and giver er hell I wouldn't rock on 4.2 too hard without some extra work at least a turbo and springs
 

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As you stated above you already have a VB upgrade now get a good torque converter. Ive heard a 48RE with VB and TC upgrade they can take 400-450hp. But remember ZERO boost launches with stock shafts. That should take care of your trans and you already have a fuel system so you should be in pretty good shape.
 

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With the upgraded tranny with billet parts you should be able to handle it. Just don't abuse it during everyday driving. Save that for the track.

MikeyB
 
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