That gives me hope! My truck currently is about the same weight me in it. I'll be happy with 12's but would love 11's.
what do you have done for mods?

 

Small cam and a stall.

 

637rwtq at 12lb of boost, no meth on 91oct
https://www.performancetrucks.net/fo...-12psi-490366/

12psi made 600rwhp and 750 torque. no meth on 93oct
Huron Speed A/C kit - LS1TECH

 

In signature pump gas 91/92 and snow boost juice weighing 4650lbs+. Swapping to 4.10 rear gears to get off the line better with the engine/turbo combo. best 1/8th is 7.3@99.3 on 14lbs

 

Last time at the track it went 10.97 @ 125 on 14psi with a tiny on3 76/64. Now it has a 80/77.5 and makes much more power but it'll be a little while till it's back to the track bc Im doing ladder bars, coilovers, 12 bolt, big slicks, weight reduction and cage. Shooting for 9's with 18+ psi. Mods in sig

 

this all on 93oct? or...

 

yea on 93. I was daily driving it on 15 psi with the new turbo on 93 but I was pretty much at the limits of pump gas. I got rearended and started the back half and ladder bars build. It'll be on race gas for 18+ psi. No E85 down here so that not really a viable option and Id rather not run meth if I dont need to

 

yea i have the same problem with not having any E85. its fucked up but nothing i can do about it.

why dont you want to run meth if you dont mind me asking?

 

Just dont want to have a failure and pop the engine. I plan to run 116 at the track so I should be able to run lots of timing. If I have an extra $600 I may get a kit just for little insurance but I probably wouldnt change much in the tune for it.

 

Here's a 3rd gear pull with the new turbo on 13.5 psi. 65-120

Nick's turbo 5.3 truck - YouTube