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Thread: Finally dyno'd the truck

  1. #1
    Join Date
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    Finally dyno'd the truck

    Put down 309 @ 6174 rpm with 280-290 tq. This was on a mail order tune on a Mustang dyno. Gonna be sending the logs to NP and see if they can find any tweaks that might need to be made to the tune.
    I don't fell bad though. A 6.0 cam/exhaust/M6 camaro put down 320

  2. #2
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    Sounds like a very tight dyno haha
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  3. #3
    Join Date
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    mods? motor?
    2006 Silverado aka (Bad Bitch)
    K&N CAI, Diablo Predator, muffler delete, and a vette servo. 14.7x @ 93 mph (sold)

    1998 SS Camaro aka (Silver Bullet)
    LS6 intake, ported TB, LTs, ORY, cut out, and a pantie dropping tune by Nelson. 12.6 @ 110 mph 327 hp 347 tq

    2011 ecsb silverado aka (silver sleeper)
    forged 6.2 and a small snail

  4. #4
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    Quote Originally Posted by 98silverbullet View Post
    mods? motor?
    5.3 block bored and fitted with ls1 rotating assembly. TSP228r cam, PRC .650's, full exhaust, K&N drop in, 241 heads milled for 11:1cr, efans, Flt lvl 5, 2800 converter, 4.10's, and mail order tune.

  5. #5
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    That just don't sound right.....
    99 rcsb silverado...... boosted.

  6. #6
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    Quote Originally Posted by jansen View Post
    That just don't sound right.....
    I thought the same thing but everyone was dynoing much lower than they expected. A pretty sick Cobra put down 601 on a dynojet a few months ago then only put down 488 I this mustang dyno.
    I know it's like comparing apples to oranges when it comes to dynos but I'm happy with it. There was a pullied/tuned 01 lightning that only put down 303.

  7. #7
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    That's less than what a stock 5.3 puts down! There's definitely something going on with that dyno!
    99 rcsb silverado...... boosted.

  8. #8
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    Quote Originally Posted by jansen View Post
    That's less than what a stock 5.3 puts down! There's definitely something going on with that dyno!
    Stock 5.3s put down way under 300 to the tire.

    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


  9. #9
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    Quote Originally Posted by pl4yboy View Post
    Stock 5.3s put down way under 300 to the tire.
    Lol, my 5.3 with headers, tune and cai put down 236 on a dynojet
    Run your motor, not your mouth..

    04 ECSB 5.3 Sierra: 14.6@95
    Pacesetter Headers, Intake, Tune

  10. #10
    Join Date
    Sep 2011
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    Dam .....What the hell was I thinking!?!
    99 rcsb silverado...... boosted.

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