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Forum: Performance Modifications

Engine | Transmission | Chassis | Fuel

  1. Sticky Thread Sticky: Head & Intake FlowCharts

    You can thank cjriojas for creating these. Head Flow Chart Intake Flow Chart

    Started by ducky‎, 07-19-2011 03:48 PM
    afr, heads, intake, ls1, ls6, ls7, patriot, ported heads, prc oem, ssr 90, trick flow, truck, vic
    • Replies: 9
    • Views: 6,319
    07-28-2011, 04:35 PM Go to last post
  2. Sticky Thread Sticky: HOW TO rebuild a T3/T4 turbo

    Ok after i got my turbos running i had oil blowing out of both inlets so i knew it was rebuild time. I made a few phone calls and every one wanted...

    Started by MidnightRider‎, 09-03-2009 02:15 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 13,950
    12-09-2009, 12:39 AM Go to last post
  1. Turbo 5.3 Piston Choice?

    For a turbocharged 5.3 everyday street truck with Gen4 rods---If you had either the 4.8 or 5.3 piston sitting on the work bench---Which ones would...

    Started by Lextech‎, 03-14-2017 10:49 AM
    • Replies: 0
    • Views: 230
    03-14-2017, 10:49 AM Go to last post
  2. More MPG's and Power

    Has anyone else improved their MPG and Power by heating their fuel?? I have seen about a 20% improvement in MPG's. Gasoline vaporizes at 140...

    Started by Paul57‎, 02-23-2017 08:53 AM
    • Replies: 0
    • Views: 277
    02-23-2017, 08:53 AM Go to last post
  3. Used 2009 LS6 cam identification

    Good all! I have an opportunity to purchase a used LS6 cam kit that I want to use in a turbo 5.3 setup, BUT I don't know the guy personally and...

    Started by olkarz‎, 12-23-2016 05:12 PM
    • Replies: 3
    • Views: 342
    02-20-2017, 09:17 PM Go to last post
  4. Buying used cam sets

    Is the LSA cam a good choice for a 600whp turbo 5.3L motor? I found this guy that has a used 09 Z07 factory cam set and this new LSA cam set for...

    Started by olkarz‎, 12-27-2016 09:28 AM
    • Replies: 4
    • Views: 377
    12-29-2016, 12:18 PM Go to last post
  5. 01 silverado lowering question

    I have a 01 shortbed and want to drop it so question is spindles or coil springs ?what is my best options alignment and tire wear .Im not looking to...

    Started by oldman‎, 12-15-2016 08:49 AM
    • Replies: 2
    • Views: 226
    12-25-2016, 02:44 PM Go to last post
  6. Newb here looking for sound advice.

    I have been looking for a street truck forum since I got my new toy. I just bought a 2002 rcsb with a 5.3,3:73 gears and a heavy duty locking rear....

    Started by Mr.Schertz‎, 09-01-2015 09:53 PM
    • Replies: 1
    • Views: 675
    12-15-2016, 08:51 AM Go to last post
  7. 01 silverado headder swap question

    I have a set of hooker long tube headers from a 4 gen camaro does anybody know if they will work on my 01 shortbed 2wd reg cab truck thanks in advance

    Started by oldman‎, 12-12-2016 06:36 PM
    • Replies: 0
    • Views: 184
    12-12-2016, 06:36 PM Go to last post
  8. Red face Rear end and disc brakes.

    Hi all, I'm new here. First post actually so if this is in the wrong place I apologize. I have a 95 c/k1500 Cheyenne single cab swb. I've been...

    Started by SavageMuffin‎, 11-30-2016 02:24 PM
    • Replies: 1
    • Views: 258
    11-30-2016, 09:14 PM Go to last post
  9. Camshaft for lq4

    Well im building a k2500 crew cab with a lq4 4l80e. was looking at the comp high lift cam 54-424-11 for my build but my buddy told me he has a ECS...

    Started by Greenchevelless‎, 08-18-2016 10:54 PM
    • Replies: 1
    • Views: 748
    08-21-2016, 05:28 PM Go to last post
  10. L59 all Ls build

    I have a l59 5.3 in a my 04 tahoe. Looking to upgrade the motor some but I'm stuck on what my best option is. I would like to try and us as many LS...

    Started by budhanson1135‎, 08-15-2016 11:11 PM
    5.3, cam, heads, intake, ls swap
    • Replies: 0
    • Views: 345
    08-15-2016, 11:11 PM Go to last post
  11. Coilovers for NBS Silverados

    I've been working on bolt in coil-overs for many different applications. This one is for a 99-07 with stock upper and lower control arms. This...

    Started by DBRODS‎, 03-01-2012 02:26 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 67
    • Views: 35,509
    07-17-2016, 02:04 AM Go to last post
  12. plainning my 5.3 build

    well let me give you guys a little back story, my little sister dated a guy all through high school and he had a 2002 ext cab Silverado with a 4.3....

    Started by abshire1006‎, 06-06-2016 08:29 AM
    • Replies: 3
    • Views: 902
    06-30-2016, 09:04 AM Go to last post
  13. 5.3 build

    I'm wanting to build a decent 5.3. I've got the whole top end from a 2000 z28 I.e. heads intake fuel rail and injectors that I've thought about...

    Started by 2001chevy‎, 04-15-2016 07:56 AM
    • Replies: 0
    • Views: 576
    04-15-2016, 07:56 AM Go to last post
  14. 2003 6.0l Denali LQ4 freshin up and cam upgrade For 2003 Chevy Silverado1500 blown

    I bought a used 2003 Denali 6.0L LQ4 from a dismantler. I purchased a new cam from Lingenfelter. I asked them which cam would work well with a...

    Started by jaysonolson‎, 03-29-2016 07:24 PM
    Lingenfelter, cam swap, head gaskets, lifters, com cam
    • Replies: 0
    • Views: 617
    03-29-2016, 07:24 PM Go to last post
  15. 2010 Sierra 5.3 cam advice

    Hey guys, just picked up a 2010 Sierra with the all aluminum flex fuel 5.3. I'm looking at doing the DOD delete and a cam with supporting mods. My...

    Started by 93ecss‎, 02-23-2016 07:20 AM
    • Replies: 0
    • Views: 709
    02-23-2016, 07:20 AM Go to last post
  16. Brake options on an OBS.

    I keep hearing rumors that the spindle from a NBS (6-lug) can be swapped into an OBS to facilitate bigger brakes on an OBS. Cant seem to run them to...

    Started by ccreddell‎, 09-30-2010 03:46 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 6,026
    02-17-2016, 05:08 PM Go to last post
  17. Headers for OBS swap

    Hey everyone. I wasn't sure if this should go in the performance or conversion swap section so if this isn't where it belongs feel free to move it. ...

    Started by borahshadow‎, 03-25-2015 06:02 PM
    • Replies: 5
    • Views: 2,532
    02-04-2016, 01:03 PM Go to last post
  18. 408 NA build

    Well I made it to the track last fall with my 6.0 obs rcsb truck ran good went 12.30 at 110 current set up is a stock lq4 with shaved .030 243 heads...

    Started by fabunlimited‎, 01-26-2016 06:26 AM
    • Replies: 1
    • Views: 603
    01-27-2016, 10:29 AM Go to last post
  19. 2013 4.8 build

    I have a 2013 Sierra with a 4.8L. I have long tube headers ypipe back exhaust as well cold are intake and a tune right now but I want more power I...

    Started by Kyle15‎, 01-12-2016 10:40 AM
    • Replies: 2
    • Views: 750
    01-21-2016, 07:18 PM Go to last post
  20. Tci 399754 flexplate ls1 engine to 4l80e

    Hi Guys I have a tech ? I purchased a TCI flex-plate for my truck after i found out that my stock one is cracked. here is a few details on my...

    Started by jaysonolson‎, 01-01-2016 03:43 PM
    (tci)
    • Replies: 1
    • Views: 840
    01-10-2016, 06:38 PM Go to last post

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