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Recommended shop to do gear ratio mod

Swgt350

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Hi all, you might have seen my post on the main GT350 forum a few weeks ago about the gear ratio mod that JohnVallo did. I've decided that I'm going to do a 4.56 rear gear and it will be one of the first (and only) mods. Maybe a passenger air/oil separator but that's not even really a mod, just preventative maintenance. Anyways, does anyone have a recommended shop that can do this work?
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shogun32

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do you want an entire pumpkin to do this to so you can just swap pumpkins? I don't have a shop to recommend anywhere near you - you want one that has done this kind of work multiple times. If you want to contract out to Northern VA I have a few that I could suggest.

And I would absolutely lock out bushings in the IRS and Diff mounts.
 

stannypack

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do you want an entire pumpkin to do this to so you can just swap pumpkins? I don't have a shop to recommend anywhere near you - you want one that has done this kind of work multiple times. If you want to contract out to Northern VA I have a few that I could suggest.

And I would absolutely lock out bushings in the IRS and Diff mounts.
not trying to hijack but speaking of NOVA, do you know of any shops in the area that could install a CVF Street intercooler on a 22 Mustang Ecoboost?
 

shogun32

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not trying to hijack but speaking of NOVA, do you know of any shops in the area that could install a CVF Street intercooler on a 22 Mustang Ecoboost?
That you can do with hand tools, no? I have a easy lift, and I'm sure Craig would supervise. I have the same parts needing installed on mine as well.

But to answer the actual question, Excessive Motorsports in Manassas or Jax Auto in Sterling.
 

stannypack

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That you can do with hand tools, no? I have a easy lift, and I'm sure Craig would supervise. I have the same parts needing installed on mine as well.

But to answer the actual question, Excessive Motorsports in Manassas or Jax Auto in Sterling.
Thanks, I've watched some videos and it seems like it'd be best left to someone who knows what they're doing lol. I'm fairly new to modding and don't have many tools (nor am I mechanically inclined), but I'd be willing to learn how from someone more experienced. Also who's craig?
 
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2017GT

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Woodbine Motorsports in Woodbine, MD or Rev Auto just outside of Baltimore. I'd say call and talk to both places for their experience in doing gears and go from there.
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