Tearing Down Justin Zeigler's 3,336-HP Cummins Enforcer Engine

Recently, D&J Precision Machine owner Drew Pumphrey invited the Engine Builder team to his Cambridge, OH diesel shop to help tear down Justin Zeigler's UCC record-setting 6.7L Cummins-based Enforcer engine. We go over what happened during the UCC weekend and what Drew expects to find before tearing it down to see the results.
www.enginebuildermag.com/
www.djprecisionmachine.com/
www.zeiglerdieselperformance....
#diesel #engines #cummins #horsepower #performance #ultimatecalloutchallenge #dodge #enginebuild #nitrous #turbo #damage

[@brianb5779]

Clearly the camera guy has no interest in this stuff,,,for the love of goodness get a clue

[@dodgefan1259]

Fr, dude acted like he was gonna get bit by it!

[@sempergumby8734]

At the end they found the gerbil on treadmill dead in the motor.

[@superkillr]

Talked a WHOLE bunch about tuliped valves... didn't show the head but once. Whoever edits these videos... man you guys need to do a better job with your presentation of information.

[@billjohns3908]

3,300 hp with a stock crank I don’t think theirs another engine on the planet that can do that, especially with 6.7 L

[@cs-gj3yf]

6.0 powerstroke

[@GordonTurnerr]

@@cs-gj3yf LOL

[@ll_Helixx_ll]

@@cs-gj3yf (it’s been bulletproofed)

[@cs-gj3yf]

@@GordonTurnerr 6.0's have the strongest bottom end in the truck game, jesse warrens 1910 run was on a stock bottom end with 100+ psi of boost and 4 kits and welded heads, educate yourself.

[@GordonTurnerr]

@@cs-gj3yf my math says that's 1300hp shy of 3300...

[@georgef1176]

Congratulations to drew and the team. That engine is a beautiful beast and a work of art.

[@neilwalker8686]

Camera angle and editing is horrible. When someone is explaining something and pointing it out, zoom in on it instead of their face.

[@Srdieselshawn]

I’m impressed with how the engine is really holding up. The inline 6 engine with 7 large main bearings to support that crank with those cylinder pressures and load surely helped a lot. Nitrous is nasty stuff especially when they backfire. At that power level, it’s getting near to where top fuel style engine rebuilds is a must to make sure none of the parts are starting to fail. Those piston rings sure are taking a severe beating to last just a weekend.

[@lamarzimmermanmennonitefar5269]

Dt360 might do better

[@ThanksHero]

@@lamarzimmermanmennonitefar5269 apparently not

[@Mike-xt2ot]

An open and honest engine builder is the key to a successful season. He's not afraid to say " this will fail' and only dig deep into your pocket when it's the proper time to. If he told me " it's time for a billet crank and or block" then I know its time to dig deep if I want to continue to play and feel good about money spent. I'd have this guy build all my engines and feel confident. He knows his shit.

[@3DProductions]

thats step 2, step 1 is a fuckin huge wallet

[@drewsharpe7484]

I believe I’d want to magnaflux any single part that was reused. Those guys at D&J have done one hell of a job with there enforcer engines. I want one!lol

[@Thesongstaysthesame]

You won’t regret it. I’ve street driven one for 3 years at 1350hp and not a single hard part issue. I’ve had the bottom end apart to have a look, not a single problem! Well worth the money

[@hpa101]

Interesting watch, cheers guys - Taz.

[@ChannelZeroOne]

I think there is more power to be chased after based on the tulip valve. 4000HP might be possible. Here I was thinking this record will never be beat. I look forward to next years event. 🏁🏁🏁

[@burtbrooks7731]

Nobody does it like D & J 💪💪 I watched that engine build on fire punk

[@kylemoore9626]

Dang the Cummins stuff is tough 😂

[@frankz5864]

So interesting to see the the issues people run into with this kind of crazy gear.

[@FrankBUILTperformance]

So awesome !

[@bdjm8595]

Interesting tear down!!!!

[@user-nf3oq2ge3g]

Pistons are forged from cold rolled 100dollar bills, with gold encrusted tops, and pure diamond coating, and the oil was custom mammoth blood from 20,000 years ago and is aged perfectly.

[@jasonmorris2813]

Damn I wanted to watch it but half way in I bailed on the camera man

[@keith38able]

terrible camera work

[@GMCJay_lly]

HORRIBLE cam work!

[@XxMusclecarsxX]

dude I got so triggered when they didn't film the ring gap and piston. You clearly have a master engine builder showing us something I didn't even think could be an issue and they didn't film it right!

[@spenserh98]

Curious what RPM y'all hit on the winning dyno pull?

[@lukelanam6045]

I wanna say peak hp was at like 5300ish.

[@user-nf3oq2ge3g]

Gale banks just peaked through the window

[@Sir.VicsMasher]

3:48 Getting 3,000+ through tires on a chassis dyno is a huge accomplishment. Pro drag racers use hub dyno's on their 3,000+ horsepower vehicles (see FuelTech's page) how come comp diesel guys are not?

[@fry.master]

I am going to guess they run the dyno with such a high wheelspeed / gearing disadvantage that they can do it?

[@CampbellSoup3]

If his truck was on a hub dyno I think it probably would’ve been close if not over 4,000 hp

[@bcbloc02]

Looks like the converter ballooning might be going to start causing some thrust issues soon. From what I could see it looked like the worst bearing.

[@coryament]

where are those valves

[@PigglyWigglyDeluxe]

No one has been able to answer me and I’ve posted this question everywhere… why do diesel guys only run 1/8 mile? Why not 1/4 mile?

[@yepitsme2536]

Saftey. I know it sounds like a lame answer but there's already been some accidents due to speed. And yes I know the gas guys do it but, they are considerably lighter than the 4x4 diesels (such as Zeiglers). It gets exponentially harder to stop as the weight goes up. That's why recently guys have been building lighter promod style cars similar to gas cars. It's a lot safer

[@timberlan1234]

What was the tq?

[@cryptoredneck1215]

Probably around 7k NM

[@CampbellSoup3]

I believe it was around 3900ft-lbs

[@bentheguru4986]

Dyno run with rear brakes dragging, might pay to remove the drag before dragging.....

[@joshuaquilliam2887]

Uh no, diesels make power based on load. If he didn't load the truck with brakes he would blow straight through the dyno. As you can hear in the video he already blows through the run in a second due to the power. At some point we are going to hit a wall with the actual dyno itself lol.

[@jetro7349]

100% the worst tear down video I've ever seen, didn't see ****.

[@richardj163]

Thanks for the warning.

[@burtbrooks7731]

6 pounds of nitrous in 1.1 seconds 😂holy crap

[@robertgarren7684]

Be nice to hear you but the music how stupid

[@joshuaquilliam2887]

Exactly what I was saying to myself while Drew was talking. SHUT the music off so I can actually hear the man. I could care less about the damn soundtrack.