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  1. MarkBroviak

    1/8 mile discussion and time slips post here!

    #35 Colin Edwards made a best best during Schieds and we spaced it lol! New Pb is [email protected] and he weighs 5,250lbs now! Thanks guys!
  2. MarkBroviak

    Positive Air Shutoff Valve

    This is what I ran on my ProMod- https://djprecisionmachine.com/product/billet-air-shut-off-guillotine-velocity/
  3. MarkBroviak

    1/4 mile discussion and time slips post here!

    Thank you sir!
  4. MarkBroviak

    1/8 mile discussion and time slips post here!

    Paul Vasko's rail made some hits this weekend doing trany testing and got new personal bests with it as we figure out what it wants and doesn't want! Everything else is the same on the car and it went [email protected] with a slow 1.12 60ft! There is at least another .10 left in the 60ft alone...
  5. MarkBroviak

    1/4 mile discussion and time slips post here!

    Well Paul Vasko set new personal bests at both ends of the track this past weekend doing trany testing! He went [email protected] letting of just after the 1/8th! Everything else is the same on the car but we are knocking away at the front half time and it is making huge changes across the board!
  6. MarkBroviak

    FU James

    Not going to lie, got me too!!! Nice Wally, well played sir, well played!
  7. MarkBroviak

    1/8 mile discussion and time slips post here!

    #35 Colin Edwards got a new PB while getting his NHRA license at Schied's this weekend! Everything is the same just turned the knob up! #StockMotorMafia
  8. MarkBroviak

    1/8 mile discussion and time slips post here!

    Mattie Graves from HollyRock just got a new PB in the rail today!!! She's knocking on the door to the #1 fastest DMax record and I hope she gets it soon! Congrats Team HollyRock!
  9. MarkBroviak

    Changing turbo setup

    The GTX is a better unit than the previous generations but I would rather have the Borg SXE369 than the garrett unit but that's my preference.
  10. MarkBroviak

    Mike L has passed away.......

    Was one of the best guys out there and we as a community lost one of the OG leaders. RIP Mike
  11. MarkBroviak

    1/8 mile discussion and time slips post here!

    Thanks James!
  12. MarkBroviak

    1/4 mile discussion and time slips post here!

    Thanks James!
  13. MarkBroviak

    1/8 mile discussion and time slips post here!

    Dave Martin has an LBZ/Allison CCSB 4x4 truck that competed in the UCC comp and did great for an actual daily driver street truck that he was hauling a dump trailer with the week before this comp! Truck weighs 7010lbs tuned by me and got him a new PB of [email protected]. Thanks James and crew!
  14. MarkBroviak

    1/4 mile discussion and time slips post here!

    Can you get him on the 1/8th list too James, thanks a million!
  15. MarkBroviak

    1/8 mile discussion and time slips post here!

    Need update for Tyler Burkhard of DHD, he got the monkey off his back so to speak and got a [email protected] to be the first 4x4 Duramax into the 4's on 6/4/22 at UCC.
  16. MarkBroviak

    1/8 mile discussion and time slips post here!

    Colin Edwards Lly/Allison RCLB 4x4 ran [email protected] on 5/5/22 at 5275lbs with my tuning. Edit-He has another race this weekend 6/11/22 and went even faster with a [email protected]!
  17. MarkBroviak

    1/8 mile discussion and time slips post here!

    Got a new one to add, Walt Schiemann has an Lly/Allison RCLB 4x4 combo that ran [email protected] on 6/4/22 and weights 5400lbs with my tuning.
  18. MarkBroviak

    1/8 mile discussion and time slips post here!

    Ok, please forgive me but we had a huge weekend at UCC and at other tracks so lots of updates! First one is Paul Vasko’s rail made a new PB at UCC/ODSS race. Car weights 2345lbs and went [email protected] on 6/4/22.
  19. MarkBroviak

    Duramax HighPerformance Idler Kit is now available!!!

    Yes you can but you have to call in to the shop to get it cause of their stupid rules!
  20. MarkBroviak

    Duramax HighPerformance Idler Kit is now available!!!

    Nothing has to be changed, stock belt setup or Dual Fueler! You just add our kit and forget about it. I did the majority of the testing on my engine dyno because it is so easy to throw the belt off there. I can't believe it took me this longer to get the issue figured out but this is the...
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