what do you think? high 13's possible?

Dirtymaxx07

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Jan 15, 2013
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Taking my truck to the track this weekend, just curious what you all think it should run... im hoping 13.8-14.0... possible?
 

Dirtymaxx07

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Jan 15, 2013
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I thought my sig had a little more info... I have 22's and 33's... and that's about it. Stock turbo and trans. Will be running a 150 tune... possibly launching in 4x4. Haven't made my mind up yet haha
 

JoshH

Daggum farm truck
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It all depends on the tune. The truck is capable of running pretty deep into the 13s if the tune is big enough.
 

Dirtymaxx07

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Well im running robs tunes, I do have all upgraded front end. Hd tie rods, braces, the whole nine yards. Only thing keeping me from just doing the 4x4 launch is I have lift keys and its turned up some in the front. Nothing crazy just my axle are not straight across
 

quinton

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Nov 28, 2011
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I can build you a set of tunes that will get you in the mid 13's. not saying anything bad about robs tunes but from personal experience they aren't very stout. Very smooth tunes but I couldn't get any faster than a 13.47 with his big tune and I have built trans, lift pump, 68 mm turbo, Ppe up pipes. I say high 13 with a good launch. I use robs tune for my nitrous now. Love how smooth it is.
 

Dirtymaxx07

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Yeah built trans is on the list, I'm just trying to get my funds right. Giving the stock on hell till then lol ill have some numbers for sure tomorrow!
 

07bluelbz

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Sep 6, 2009
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Don't launch in 4wheel drive unless you have stock keys and they are lowered all the way down. Trust me. I would also be surprised if you run better than a 14.50. If you want your Lbz to scream, talk to JoshH. Not dogging Rob btw . I have a ton of respect for Him.
 

quinton

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Nov 28, 2011
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Don't launch in 4wheel drive unless you have stock keys and they are lowered all the way down. Trust me. I would also be surprised if you run better than a 14.50. If you want your Lbz to scream, talk to JoshH. Not dogging Rob btw . I have a ton of respect for Him.

He will be fine as long as he has sleeves and lower the front end Down.
 

quinton

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That's what I said isn't it? And he will not be fine with lift keys. They will not go low enough for safe angles.

You said nothing about sleeves and if I was near my truck is show how it would look with the front end lowered with 2" keys. I have rcd 6" lift on my truck with T bolts out and I launch at 15-20 psi just fine. Not trying to start anything just saying he will be ok.
 

Dirtymaxx07

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Jan 15, 2013
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Hmm, I still don't think im going to launch in 4wd lol I don't really feel like lowering them and doing all that. We will see tomorrow morning lol
 

carter_44

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May 11, 2010
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A 4x4 LBZ with good tuning and lift pump should run a high 12 as long as the trans will hold it and the driver can cut a decent 60'. Last time I checked a bone stock LBZ will run a 15 something...
 

quinton

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A 4x4 LBZ with good tuning and lift pump should run a high 12 as long as the trans will hold it and the driver can cut a decent 60'. Last time I checked a bone stock LBZ will run a 15 something...

He has 33's and doesn't wanna launch in four wheel drive so idk if he will even be able to get into the 13's. also don't know if he's a good driver. Lol. But yes I've gotten a stock Lbz to run a 12.90, 2 wheel drive with slicks.
 

Briggs0130

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Dec 7, 2010
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Two summers ago I ran a 14.2 with a lift pump and ppe standard tuner on kill. Last fall I ran a 13.2 with efi live tuning from Caleb at blackout performance. Stock tranny was going and wouldn't hold the big tune so I ran a low to mid 400ish tune and locked outta o.d. All my times were with 33's on 17's. I'd say you should see low 13's pretty easily. Try to lose as much weight as possible! Free hp :)