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  1. MarkBroviak

    Cleetus's Christmas Race

    Hey guys, not sure how many of you have a Freedom+ subscription but we are racing Justin Goode's 15LML body RCLB 4x4 Promod in Cleetus's Christmas tree race if you want to watch. Rick Flete's is also racing his Chevelle in the lil gansters class so it will definitely be a good time. We are...
  2. MarkBroviak

    The first 5 second 1/4mile Diesel pass in history and the technical breakdown on what it took to do it.

    Hey guys, I figured this deserved it's own thread since it is not only a record that in it's own right is the last major milestone that was really left to hit for the diesel community. Second reason was that this car setup got completely changed from last year when it ran a [email protected]...
  3. MarkBroviak

    Current record for the Oval Race Cast pistons!

    Sorry about not posting this sooner but feel like it is still info that needs to be posted in here for everyone to see. To my knowledge Paul Vasko's rail when it was red it had LBZ Ecm and my ProMod engine in it. My promod engine which was a street motor setup with high compressions (18:1...
  4. MarkBroviak

    Duramax HighPerformance Idler Kit is now available!!!

    Ok, we finally have these ready for market to take care of the issue once and for all without adding any undue stress to the crank and belt stuff. Not sure why it took me so long to figure it out but we have it now! This uses the factory or aftermarket belt routing for dual fueler setups so...
  5. MarkBroviak

    Paul Vasko's new Dmax RailCar makes its Debut Technical info Thread!

    This thread is a technical inside look at what we are doing and how we are doing it with this new project of Paul's! I hope you guys enjoy it! This is Paul Vasko's RailCar that weights roughly 2600lbs with him in it and 11/14/21 he went [email protected] coasting from the 1/8th on his first...
  6. MarkBroviak

    Brett Deutsch runs his first 7 sec pass in "The Mistress" 69 C10 Duramax powered truck! Technical thread for the true gearheads!

    I figured I should start a thread on this truck to have an open conversation how and what we are doing to make this possible. As most of you know, we have been at it for a very long time with this truck. Brett got in contact with me about the project he was working on 12 years ago and I was...
  7. MarkBroviak

    Write up by Mike McGlothlin on my ProMod Black Lightning!

    Feel pretty honored that it was important enough to get a write up by Mike and will continue to push farther with it! Thanks to everyone involved in this project which includes help from Exergy Performance, Rick D.-ProFab, Evan@Limitless/Elevated Ingenuity, Stainless Diesel, my crew at Danville...
  8. MarkBroviak

    Black Lightning's first 1/4mile hit goes 8.73@159mph!!! Sets the Allison record well into the 8's!!!

    Well, it is true what they say, proper preparation prevents piss poor performance! It took me 8 months to get the truck ready to go down the track and first outing at Wagler's last fall to get my licensing passes in was a huge success for me netting a best 5.54@130mph. Fast forward to the...
  9. MarkBroviak

    Black Lightning makes it debut!

    I really haven't said much about it as I don't like to count my chicks before they hatch so sorry for the silence until now on this project. Better late than never I guess right! Well some of you may or may not have known that I bought the rolling chassis from Mike Graves@ Hollyrock to...
  10. MarkBroviak

    White Lightning's new engine break in on the engine dyno/turbo testing!

    I figured I would post this up on here since it is pretty interesting stuff. I built a new motor for White Lightning with some help from Guy at SoCal:hug:, Exergy Performance, John (Fingers) and of coarse my shop. I was nervous about having another stock crank fail during my up coming 1/2mile...
  11. MarkBroviak

    Check this shit out!

    Our boys across the pond aren't messing around when it comes to the little Dmax racing program over there!!! https://www.youtube.com/watch?v=jcQN6QwgT4E
  12. MarkBroviak

    New personal best for White Lightning!

    I went to Byron Diesel event on Saturday to see what it would do with the new setup. I am happy with it since I got a new personal best but the mph says I really should have done a lot better if I would have sucked it up and bought new slicks for it. But for what I have done it was fun. For...
  13. MarkBroviak

    Anybody have any 1/2 mile info?

    I noticed that this section of the forum has been dead for awhile now but I want to bring it back up. I am curious if anyone else has ran a Dmax truck in the 1/2mile and what kinda of times we've seen. IIRC Verlon Southwick did somewhere around 154mph in the Silver State Challenge a few years...
  14. MarkBroviak

    New VGT-Triple turbo record today!

    Thought you guys would get a kick out of this! Customer is Clayton Hawkins in an LLy with our built motor(carbon copy of my built motor) 100%inj Dual Fueled with my DP72mmVgt with a Wherli S369 Triple kit non gated. Truck turned out awesome and runs as strong as it looks! It's a real street...
  15. MarkBroviak

    New personal best with a 68mmvgt!

    Thought you guys would get a kick out of this! Finally made it to the track with my daily driver for the first time this season. After going to Muncie without my truck and missing out on all the fun I decided to get to it. I pulled the rollbar out of my race truck and installed it. I also...
  16. MarkBroviak

    New VGT twins personal best on the engine dyno!

    Did a little engine dyno tuning tonight for a street truck LMM with built motor and Danville 72mm Stg2R Vgt with BullseyePower NLX483 twins 200%inj and Dual fueled on fuel only! This is on 2100us at 22degrees max and was clean burning! Made 1217Hp 2283ftlbs at 78psi of boost. Very happy with...
  17. MarkBroviak

    Brett Deutsch's current motor finally on the engine dyno!

    Since Brett is going to be trying a new motor design from Wagler Competition we decided to get a baseline from his current setup to see how, where and why it makes the power it does. Recap on the setup is LLY motor with 15.5Comp Oval Race cast pistons with reliefs, SoCal 9100 Cam, Wagler...
  18. MarkBroviak

    New single CP3, Single turbo record set!

    Got my personal built motor back up and going to do some testing this week. Little background on the build itself, Still running my 15.25:1 Finger's Oval Race CAST pistons on Carillo rods. Billet mains and studs. SoCal AF6480 cam, Socal springs and valves on stock heads un-ported, pushrods...
  19. MarkBroviak

    My results from Byron's Diesel Event 2015

    I was told I need to post this over here so you guys could see what I did with my this last week. It still has the junkyard LMM Ambulance motor in it with my 68mm Stg2R on it. Well, since Dave Burton went to the track and ran an 11.58 with the new 10mm CP3 and we redyno tuned it, and Kyle...
  20. MarkBroviak

    Releasing my new DP Billet 68mm Stg2R

    It is now available for sale now! This is the turbo that I have been testing for over a month now on my truck and a customer's LMM also. I designed it to fix the LMM/LML tuning issues associated with aftermarket vgt's on those trucks. It is my Billet 68mm compressor with a 4094va turbine and...
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