i think that i finally found a truck....its a 03 lb7 69K miles cc/sb 4x4 i have a list of what i wont to do...help me out of what i need and missing..

1. suncoast 3
2. ppe hot set on 270
3. air box mod
4. tts dual lift pumps ---> confused on fuel pick up???
5. brace the front end
6. gauges
8. spring clamps on the rear
7. ??????

what else am i missing

ppe boost increase value. fuel rail shim kit. I cant remember if you need that on a LB7. My buddy has an lb7 on the 350 tune and it flat out hauls ass:D

ppe boost increase value. fuel rail shim kit. I cant remember if you need that on a LB7. My buddy has an lb7 on the 350 tune and it flat out hauls ass:D

me eather, maybe someone will chime in

Don't forget exhaust... Do a turbo back system, and get rid of the muffler and cat... And i would personally do a cold air intake of some sort.

My no. 7 on that list would be money to buy it all! :D Maybe a transfer case brace?

some are saying you can shim LB7 some say you can't. One guy is going to try on here so maybe we will find out soon.

My no. 7 on that list would be money to buy it all! :D Maybe a transfer case brace?

I would say yes to the brace, talk to Mike L about it and you will want it.

some are saying you can shim LB7 some say you can't. One guy is going to try on here so maybe we will find out soon.


I shimmed mine. The LB7 actually has a nicer bypass than LLY, LBZ, in the fact that it is all threaded together, you can screw apart and screw back together, none of the crimping stuff like the others.:D Hey theres got to be some advantage to stickin with the old stuff, right:)
You don't need to buy a shim kit, just get some 4mm flat washers, I think I put 2 in mine.

i think that i finally found a truck....its a 03 lb7 69K miles cc/sb 4x4 i have a list of what i wont to do...help me out of what i need and missing..

1. suncoast 3 I would go with a 4
2. ppe hot set on 270 EFI live if you have the time, and like to tinker
3. air box mod Good for up to 550 HP
4. tts dual lift pumps ---> confused on fuel pick up??? Pick up is not required if you're staying below 500 HP
5. brace the front end Good
6. gauges A must
8. spring clamps on the rear I like traction bars better
7. ??????

what else am i missing

You'll need an exhaust to keep up with the fuel that programmer will be running. 4" is all you'll ever need. What are you intentions for this truck? that info. will better determine what parts will be mandated. Start saving money now, because it will never be enough once you get started. Soon you'll be looking at bigger turbos, dual CP3's and stronger pistons/rods!

aurora 5000, dual fuelers, etc.:)

4" is all you'll ever need.

But 5" looks so much cooler and's alot louder. And for just $40 more, i'd pick 5". Just my .02 :cool: