Superchip 6spd - Page 2 - JK-Forum.com - The top destination for Jeep JK and JL Wrangler news, rumors, and discussion

10-19-2009 | 06:37 AM

#11

GoodysGotaCuda

JK Junkie

Joined: May 2009

Posts: 3,074

Likes: 1

From: Denton, TX

Quote:

Originally Posted by Atl JK

The SC will help to make it more drivable, but its not a miracle worker. Regearing is going to make a much bigger difference. 33s are way too much tire for 3.21 gears.

I don't want to talk negatively about it, I love mine,but i have a 6 speed, 4.10s and 32s. I plan on moving up to 33s w/o re-gearing, but I wouldn't push it beyond that. Especially, not here at high altitude...

35's with the same gearing/6spd is about it's limits. Highway it will fairly easily struggle with. I think it's realistic for a tuner to help out in that area with some better fuel. Just a little more pull on the highway and I'll be just fine. I can get up to speed okay, it's the holding it/inclines/slowing-speeding up from traffic that it can't handle. (talking 70-75mph)

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