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Thread: My 10.85@124.76MPH run at 6000' elevation

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  1. #1
    Join Date
    Dec 2007
    Location
    Colorado Springs, CO
    Posts
    51
    Quote Originally Posted by zeake View Post
    What mods to the motor. I have the trick turbo kit on order and have an LQ9 that is stock except for cam and patriot dual gold springs. Curious as to what you have done to your motor heads or anything at all?
    - Stock LQ4 pistons & rods, two new pistons.
    -Basic blueprinting what I could, and balancing.
    -Gm rings(gap opend up), Gm bearings, and gaskets.
    -Ported 317's, stock valves, ARP head studs.
    -Custom ISKY cam, ISKY springs.
    -Stock rockers
    -Stock truck intake, TB, MAF sensor, coils, etc.

    -03 GMC, Rc, 4x4, 6.0L, JFR Isky, JFR 317's KBRacing T78/68
    Boost only, Daily driver.

  2. #2
    Did I read that right stock truck intake and throttle body?
    99RCSB Broke because I wasted thousands and thousands of dollars on my truck.

  3. #3
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    Dec 2007
    Location
    Colorado Springs, CO
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    Quote Originally Posted by zeake View Post
    Did I read that right stock truck intake and throttle body?
    Yes.

    -03 GMC, Rc, 4x4, 6.0L, JFR Isky, JFR 317's KBRacing T78/68
    Boost only, Daily driver.

  4. #4
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    Mar 2006
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    Mesquite
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    8,176
    I've been eying the Isky cams. What are the specs? Also, are you running in 4wd? Traction issues? What tires?

    A great problem to have: "sir, you need to leave if you don't have a cage".

  5. #5
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    Quote Originally Posted by DamnYankee View Post
    I've been eying the Isky cams. What are the specs? Also, are you running in 4wd? Traction issues? What tires?

    A great problem to have: "sir, you need to leave if you don't have a cage".
    Im running an old ISKY SB chevy profile. 212/212, .527", 114*. The lobe started out as a 209* @.050'', but grew to 212 on the larger LS1 core.The new lobes they just came out with are alot better.
    I run in 4wd with 28'' tall ET streets on all 4 corners, traction was an issue I think mostly because both times I have ran the ET streets, it was opening day, on a new track surface.
    Last edited by JARRETT; 04-25-2008 at 07:03 PM.

    -03 GMC, Rc, 4x4, 6.0L, JFR Isky, JFR 317's KBRacing T78/68
    Boost only, Daily driver.

  6. #6
    Join Date
    Dec 2006
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    awesome, just plain ole awesome!!! congrats bro
    Simple: 408 on steroids!
    single digits coming soon!

  7. #7
    Join Date
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    Pretty awesome - the acceleration is amazing. So I guess the lower (compared to what a lot of guys run) duration on the cam gives you some pretty killer torque, and the turbo gives you hellacious top end.

    Who is doing your tuning?

  8. #8
    Join Date
    Dec 2007
    Location
    Colorado Springs, CO
    Posts
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    I started out with a mail order tune from Alen, and I have ben tuning it myselfe with HPtuners from there. All my power is down low, my shift points are 52-5400RPM. There is alot of information on it over at Perftrucks.

    -03 GMC, Rc, 4x4, 6.0L, JFR Isky, JFR 317's KBRacing T78/68
    Boost only, Daily driver.

  9. #9
    Join Date
    Feb 2007
    Location
    Fort Worth
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    Quote Originally Posted by JARRETT View Post
    Hear is my 10.85 run at Bandimere speedway 5900' elevation. It is a $hity run, but all I have. Was opening day, new track, 25+MPH head wind. I wish I had a vidieo of my 10.65 run but no one got it.2003 Z71 10.85@124.76MPH - Video Im at the very end, hope you enjoy.
    H O L Y C R A P!!!!! That thing is a GD freak! That is absolutely ridiculous! Awesome stuff man!!!!

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  10. #10
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    Dec 2007
    Location
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    Posts
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    Quote Originally Posted by txarkitekt View Post
    H O L Y C R A P!!!!! That thing is a GD freak! That is absolutely ridiculous! Awesome stuff man!!!!
    Thank's

    -03 GMC, Rc, 4x4, 6.0L, JFR Isky, JFR 317's KBRacing T78/68
    Boost only, Daily driver.

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