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Thread: Help me speed up this k1500

  1. #21
    Join Date
    Jun 2010
    Location
    T. Haute IN
    Posts
    35
    ya'll like me headlights lol and idk how the fu#@ ya'll get pics in ur signatures i aint to computer smart
    I drive the truck you hear comming and wish you had it before you see it
    5.7 silverado- 3in body lift 33in cooper discoverys 17in eagle alloy rims, chrome everything, throttle body spacer, air intake, TRUE sraight pipes dual tubes allll the way back!

  2. #22
    Join Date
    Apr 2009
    Location
    Orono, ME
    Posts
    1,202
    I hate to be the bearer of bad news, but the title of your thread is indicitive of what YOU wanted help with, and now you're being stubborn with people offering you suggestions on making more power. I think most guys on here have the idea of making big power down to a tee. Do some searching and you'll see there have been countless LSx swaps done in the OBS Chevy/GMCs, 5.3s and 6.0s can be had for fairly cheap and make a lot more power way cheaper than your 5.7 ever will. The information is out there for you, and plenty of people here will help you with any questions you may have, you just need to be willing to take advice/critisism. If you don't want to get into a project like an LSx swap, you can start to make that 5.7 faster by ditching the throttle body spacer, having someone like Nelson tune it for you (no, not a handheld) and regearing for those 33's.
    2001 GMC Sierra SL ECSB - Project
    2012 Honda Civic Si - DD
    2009 GMC Sierra SLT ECSB - Sold

  3. #23
    Join Date
    Jan 2010
    Location
    Cedar Park
    Posts
    898
    Stop stealing my name there can only b 1 me

  4. #24
    Join Date
    May 2008
    Location
    Crowder, OK
    Posts
    8,005
    The name of this site is LS1trucks, not TBI350... We are biased towards ls based engines for logical reasons. The 350 you have isn't even the same as an older 350 because of the TBI. Sure, you could slap a different intake and a nice carb on it and be better off. You could cam it, get a stall in there, get at least 4.10s, a custom tune.... Then you talk about a supercharger. A supercharger and supporting mods is going to cost a pretty penny, which you said you don't have.

    I will be honest with you. For the money, a 6.0 swap would be cheaper, more reliable, and better on fuel than your TBI 350 with the mods you're talking about. You can get 500 rwhp out of a NA 6.0. Ask skeet, he's close. Myself, I'll stick to my 5.3 with a little shot of giggle gas... And it'll outrun you on motor. No cam, no stall... Just bolt ons.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  5. #25
    Join Date
    Nov 2004
    Location
    Pleasanton, TX
    Posts
    211
    Actually this dude has a vortec 350, they stopped making the TBI 350s in 96. You for sure need to re-gear man. I used to have a 96 Z71 with 33" goodyear wrangler mtr's and it was a turd with the 3.42's. I guarentee you your not gonna walk away from anybody in a race with that combo. I threw in some 4.10's and it was a night and day difference. The vortec 350 is limited by the poppet style injectors it has. That will be his main limitation if he tries fixing it up. I agree with the others, just do a motor swap and be done with it.

    2006 K1500 Vortec Max CCSB 6.0 4.10's, Nelson SD Tune, Trick Turbo kit T76 @ 10psi, 60lb/hr injectors, 4" duramax exhaust, snowmeth stage 2 kit, FLT Level 5 4L70E, Vig 2600, 40K trans cooler, 265/70/17 BFG All Terrains. 13.0 @ 102mph 1.8 60ft

  6. #26
    Join Date
    Jan 2010
    Location
    spanaway wa
    Posts
    419
    guy up here in seattle gots a supercharger brand new for sale on craigslist. i think its 2,000 bucks. lots of money.

  7. #27
    Join Date
    Jun 2010
    Location
    T. Haute IN
    Posts
    35
    the 6.0 is intruiging and im sorry i have been kinda blah but what would i need to hook that 6.0 in my truck? and how much could i snag one for? and bout the gearing ya i have been wantin to throw some 4.10 gears in her but just aint had time
    I drive the truck you hear comming and wish you had it before you see it
    5.7 silverado- 3in body lift 33in cooper discoverys 17in eagle alloy rims, chrome everything, throttle body spacer, air intake, TRUE sraight pipes dual tubes allll the way back!

  8. #28
    Join Date
    Jun 2010
    Location
    T. Haute IN
    Posts
    35
    o and nice truck sambo
    I drive the truck you hear comming and wish you had it before you see it
    5.7 silverado- 3in body lift 33in cooper discoverys 17in eagle alloy rims, chrome everything, throttle body spacer, air intake, TRUE sraight pipes dual tubes allll the way back!

  9. #29
    Join Date
    Apr 2009
    Location
    Orono, ME
    Posts
    1,202
    Quote Originally Posted by GreenMonster005 View Post
    the 6.0 is intruiging and im sorry i have been kinda blah but what would i need to hook that 6.0 in my truck? and how much could i snag one for? and bout the gearing ya i have been wantin to throw some 4.10 gears in her but just aint had time
    No worries, this is a community, as much as we all love LSx powered vehicles, we love all kinds of other combos as well (most of us, at least)... if you're wanting to learn about the swap, the first place to look is here http://www.ls1truck.com/forums/lsx-t...onversion.html 6.0 prices range quite a bit, depending on year and mileage, you can check on Car-Part.com--Used Auto Parts Market to find one in your area if you do decide to do a swap. Don't be scared by the LQ4/LQ9 prices, 5.3s can be had for a lot less, and will also make great power with a little time and money.

    By the way, you can put the pictures into a thread by copying the link and putting it inside like this [IMG] LINK HERE [/IMG] or uploading them to a site like Image hosting, free photo sharing & video sharing at Photobucket and directly copying and pasting the link from there. I'll make it easy and start you out by posting up the ones you uploaded.







    Truck looks good, I like the wheel/tire combo... IMO take the flames off, along with the tube steps and stick on chrome, and you've got yourself a nice truck.
    Last edited by bartjo06; 06-07-2010 at 08:47 PM.
    2001 GMC Sierra SL ECSB - Project
    2012 Honda Civic Si - DD
    2009 GMC Sierra SLT ECSB - Sold

  10. #30
    Join Date
    Jun 2010
    Location
    T. Haute IN
    Posts
    35
    thanks man i am glad someone looked at my truck and yah i failed with te flames and i wanna trade my stick on door handles for the real chrome handles but ill put a sound clip up one day for yall that like loud ass trucks and thanks im researchn the 6.0 now ill keep yall posted maybe if i get the 6.0 ill get more respect on the site and be accepted hehe
    I drive the truck you hear comming and wish you had it before you see it
    5.7 silverado- 3in body lift 33in cooper discoverys 17in eagle alloy rims, chrome everything, throttle body spacer, air intake, TRUE sraight pipes dual tubes allll the way back!

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