1ST GEN CUMMINS HITS THE DYNO FOR BIG POWER!!!

[@Sargebro387]

Something is up. That thing should sneeze and make 700hp with your fuel/air setup.

[@DynamicDiesel]

When u had the wheezing laugh after the first run it got me🤣🤣🤣

[@deathninja007]

Could the first gen being lighter than all your other trucks make you feel like is higher hp than it is? Your turbos dont seem to be cleaning up your fuel

[@blargblarghonk]

Crank case setup on the top end and the tappet cover with a baffled catch can and a vacuum pump after. You're welcome.

[@idahobuckaroo8348]

Greg, Your 1st Gen is still impressive at 703 HP, not bad considering this is the truck's 1st dyno event. To your point, a loaded dyno may be the missing link to seeing the true performance. Looking forward to the next update. Appreciate you sharing. Still this is a very impressive video.

[@huntersagoon]

My guess is boost and drive psi gauges are hooked up backwards as mentioned in an earlier video. I don’t believe the boost would peg while the drive slowly creeps up as it did in the video- rather the drive would peg and the boost to follow. With that in mind, it’s a 60# gauge and only reached 55 psi on boost. Meanwhile the drive was pegged lol

[@northwestcustom8531]

If you spin rpm for a long period of time it will push oil our pull truck dumps oil out the breathers at the end of the track but i would recommend a catch can

[@Cummins713]

On Greg a's next video watch THE 900HP 1ST GEN DO A 9 SEC PASS!!!!!!

[@doserdiesel]

LMAO

[@wht240sxka]

Had a buddy like 10 years ago that did tractor pulls, his grocery getter was 800hp. My first gen made 400 and felt like it was the baddest truck in town and only made half of what yours and his did, so I’d be happy with those numbers...

[@jayg479]

Only 200+ hp less than you thought. I'd blame it on dyno also. Thanks for the video.

[@doserdiesel]

He just did! and makes an excuse and goes to another Dyno guy.. LOL

[@bigbperformanceengineering6956]

Love the 1st gen looking real sharp!!! Don’t forget to put a link for that catch can in the description lol!!

[@miketammie]

needs rings and pistons and rehone on those cylinder bores and then hopefully reach your number you are looking for oh and a new oil pump from looks of the run.otherwise killer build very clean for how old that truck is.

[@laneolesen6618]

“Mr. Common rail swap the world over here” 😂😂 had me rollin

[@daltonhaines8809]

I would get in touch with power drive diesel they really have they baddest motor out there for there ucc build

[@trevorholmes2763]

you may consider talking to todd at power driven diesel, he may have tuning tips for you

[@Lee01Mr]

I am so jealous. I need one as a daily! Greg A is awesome

[@JayRays1truck]

I like the red pipes! Looking good!

[@redgiemorris6424]

Hmm over 100psi for only 700hp does not sound right

[@markrich3271]

I make over 100 psi but make under 550hp. I have very small towing compounds. I can make almost 70psi on a stock he351cw by its self. If you have the fuel itll keep making boost .

[@levibrown3374]

12v heads don’t flow well boost pressure is a measure of resistance no flow

[@dontworryaboutit1]

@@levibrown3374 thank you I have to say this literally weekly to someone that doesn't understand

[@199412valve]

Welcome to 12v life where cylinder head flow is terrible. To make the numbers you want you will need a better flowing head.

[@nathanaelhutchison43]

199412valve true I was thinking about that too. I had to replace the heads on my 7.3 powerstrokes because it wasn’t getting enough flow

[@199412valve]

@@nathanaelhutchison43 yeah, I personally went down this road years ago for my 12v puller. In factory form the 12v head is a very bad flowing head the more rpm and power you try and make this problem becomes more clear .

[@BUILTDIESELMAFIA]

Could watch this all day.

[@darktrooper4]

700 hp for a 350k mile truck..... thats still pretty good. who knows you could be making more and the dyno was just off. it does seem to smoke a ton and almost like the turbos cant keep up with the amount of fuel the truck has. 12 valves are smokey pigs naturally but might find some power there.

[@jdkirane7990]

Buries a 100 pound boost gauge and makes 700, I don't think so. Either way it's an awesome truck, with a sweat set of compounds!

[@kevinbauer8261]

JD Kirane boost pressure is resistance to flow. He’s running a stock 12V head so it ain’t flowing as much as the chargers are putting out and it’s backing up in the head itself. Not only that but unloaded dynos are basically useless on turbocharged engines.

[@jperkey7089]

@@kevinbauer8261 I hope hi flow heads are in his future!!

[@JacksonGuitarsPlayer03]

This thing needs 1000hp at least. A 1000hp first gen dodge diesel truck is badass

[@boobleskizzy]

Measure the vent pressure and see what it looses for blow by

[@davidstickler1044]

Hell yea the first gens killing it

[@allenanderson7769]

@GREG_ALBERALLA The 1st gen is somewhere around 1000lbs (more more) lighter than the 3rd/4th gens 4x4 you play with. That will make 7000HP feel like 900 to the butt dyno. 100PSI boost indicates a restriction somewhere. I'd start at the head. Mild porting will likely help that cam work wayyy more efficently.

[@DJSQUILL]

been waiting for this video all day!!!!

[@JayRays1truck]

Mooooooooooorrrree BOOST!!! That was way too much black smoke

[@kevinkalivoda3442]

Something must be off with his gauges. Greg A stated he had at least 100psi boost pressure. If that was his EGT gauge on the right, it was buried at 2000 or 2500... Way too high of egt for my taste. My guess is fuel timing is off and/or too much fuel. Boost air could be way too hot as well

[@jasontruman1215]

Kevin Kalivoda injectors May be spraying out if the bowl too, that will cause havoc and kill hp

[@brandontamme9040]

It's a 12 valve guys.... the heads dont flow worth a fuck

[@abramspearman9046]

Love the first gen🤤🤤

[@That-Guy.]

6:11 is my buddies old powerstroke😱 01 7.3. I had to fix the boost coupler for him cuz it kept blowing off the hot side of the intercooler😂 It never shifted into 4th gear either. Truck sure was a blast to drive though

[@darronmiller9126]

What a fun day. Well I wasn't there... but watching 👍🏻

[@smcox1991]

And sometimes you make 900hp and blow it up and still leave sad 😂😂

[@griffin3063]

@greg_alberalla do a rig tour of the 4th gen what mods you have done to it

[@hitman2actual462]

Ex Caliburx agreed

[@christopherrisley8601]

I am no expert on dyno's but any dyno I have been around gets its readings off off direct drive (3rd gear lockup), seems to me that your first pull was is overdrive lockup witch I think would throw everything off on the dyno's calculations but like I said I am no expert on dyno's.

[@wushock92]

Hmm, 703hp and still running or 900hp and broken. You decide. LOL

[@SnoStig]

It probably would have helped if that fan was blowing on the intercooler instead of the bumper...

[@ScabFarmer]

But on a loaded Dyno it would be more like 800-850hp right?

[@Jimmykid3]

Yea im not sure how that works. I always thought you needed a loaded dyno to spool. My 1st gen doesnt make boost if you rev in neutral i was looking at an un loaded dyno similar to that

[@mikestrucks]

Hell yeah ! Badass first gen in action 😈💪💪💪 🚅💨💨💨🇺🇸

[@hemiaddiction]

Dyno in OD? thought it was supposed to be 1:1

[@Jimmykid3]

Yea i thought you should dyno locked as close to 1:1 as possible too. That probably messes with numbers a bit

[@mikestrucks]

Cool Video Greg 😎👍

[@Thesongstaysthesame]

Sounds like it needs some head work. Serious bottle neck with that air set up. 100psi gets your into the 11-1200hp area.

[@andrew_james4193]

700hp in a 6000lb truck is still gonna feel like a rocket

[@persistentwind]

Greg how much does 1st gen weigh compared to the 05? That will make an impact on the butt dyno!

[@justaswingin]

Whats the timing at? I would think the 83mm turbin and 1.15 hsg on the other need upped to . Sounds great though!

[@ShainAndrews]

I'm surprised it still runs. Figured with that much smoke the plugs would have fouled for sure.

[@Straight6Addict]

Greg it didn't look like you went to the 5krpm mark... thats why you didn't make enough power! my buddy made 860hp with a 80mm single on the same pump with 5x16 injectors

[@marlboroman71818]

his graph shows the power falling from 2750 rpm and on. 5k wouldn't have made any difference

[@earthling94]

2:26 the only mod within my budget 👍🏼

[@Mt.Man1700]

To all the First Gen folks search jjtd80 ( aka Stomp) he put down large power with a VE pump.

[@donaldyonker6950]

When it decides to let go ypu should build a p pump 6.7 for it

[@kevinsmith7389]

That's impressive honestly 700hp. I know you spent 1000hp money on it though. lol

[@dirtytoxicdiesels4171]

Kevin Smith 😤😤😤

[@TheBlackShadow270]

Kevin Smith it has a 350k mile bottom end that’s not 1000hp money 😂😂

[@__Cperez]

dang greg a did me dirty i was in church when he uploaded and in my mind u was like “i bet greg will post while i’m here smh” and he did

[@marlonhernandez706]

How long are your trailers and how much have you been able to tow without any stability issues?

[@brianp5579]

Needs more valves

[@robertmacarthur3924]

Get afc live to tune it Greg

[@justinlienhoop4478]

AFC live is for mechanical P pump engines. You remove the fuel plate and install a max travel kit. Imo AFC live is badass for the $

[@craigr777]

Simr Khera - Wow you are the goofy one! Try Googling AFC Live maybe?? It’s for controlling the *AFC* on the mechanical P-pumps in a 94-98 12 valve. Genius

[@craigr777]

AFC live isn’t going to make this truck gain 200HP. This engine is worn out. You can tell by the boost gauge it’s not a lag problem. It’s immediately pinning the boost gauge when he floors it to start the dyno run. It’s also not the unloaded dyno. It would be making lower than normal boost if it was a low load problem and other trucks would be affected too. It’s an engine or timing problem. He has installed the adjustable timing gear and timing case cover with easy access so he could have taken the time to mess with the timing and find the perfect setting where power was at the peak but he didn’t for whatever reason.

[@robertmacarthur3924]

@@craigr777 obviously the engine is worn out as you said. But he was going for power on the dyno in this video, to help counter things and maybe produce a number he was after, he could have turned down the fuel some to help the chargers out. The truck is obviously tuned well enough for the street, but dyno and street tuning are not always the same. Hence the reason I mentioned afc live.

[@nate5102]

Simr Khera afc live is for a mechanical truck dummy

[@brandonm7824]

weld a bung on the tappet cover for an for cheap breather ?

[@josephschaefer9163]

Make sure the dyno can hold the torque. Try a bigger dyno that holds load

[@ericcardosi]

Holy... badass..

[@ChadMyers73]

I need to get my 2nd gen on the dyno!!

[@bigred913]

*LB7 with 100k miles makes 550hp and shits an injector and a rod* *Greg A with a 350k+ mile engine with stock bottom end makes 700hp* Greg A: damnit what a failure that was

[@ronaldwatts4372]

Someone explain running in overdrive with the converter locked up please!! In overdrive it’s not 1:1 even with converter locked up 3rd gear is 1:1 if I’m not mistaken

[@dierscreations]

Ronald Watts I’m not an expert but from what I understand with it loaded more gear it will spool better and make more power on an unloaded dyno

[@thepostman69]

That intake shelf needs to go bro. Side draft the intake for all the airs🤙

[@Ajallday1010]

Are those 4k or 5k gov springs?

[@americantruck3943]

You should give power driven diesel a call

[@codyk3881]

since you where pushing oil out the breather. I m going to say maybe the rings are toast and it not making max compression so you are not making max power. since it up there in miles with not knowing the exact amount.

[@kylesonsalla7620]

Need some more air or n2o.

[@mcjrzeus]

Hahaha a boot leg catch can I love it Greg a

[@skipman8yard]

Hi greg dum question what is the difference between a loaded Dyno and unloaded dyno 👍

[@matthewmattix]

nice 1st gen Greg and it sounds awesome man

[@ppump24valve53]

25* + on timing. And were the fans turned on?

[@chaselee3965]

The 1st Gen is is definitely more Rowdy than 700

[@cmauz56]

Hamilton head coming on the engine rebuild!!! For the big hp

[@JohnDiMartino]

Has your butt dyno taken into account the light weight of the first gen?

[@wild12valve]

What is the timing set at?

[@Simomotard33]

2:37 better than OEM😂

[@josefalero1087]

Too much air for a tiny 12v head?

[@jasontruman1215]

The oil light shouldn’t be on when the gauge is up that high, the oil pressure switch may be going out my 93 did that and it’s fairly common.

[@Jimmykid3]

Yep my 93 did the same thing scared the hell outa me. Good old fashion mechanical gauge works nice now

[@nathanaelhutchison43]

If that things only got 700hp it’s gonna be totally insane if you get into the high 800s or even 900

[@joelbishop8808]

I've heard that 12 valves don't dyno well, compared to their trap speeds

[@vicentemartinez6598]

My oil light is always on, it’s been on for the past 17 years. maybe it’s stuck?

[@tommydancy9227]

What happened to Mr send it

[@zekeholter6101]

Is the little hole I can see on the grid heater delete spacer plugged from the inside or what is that mark in the paint?

[@ryanbonner4981]

zeke Holter I seen that too. Wonder what the deal with that is.

[@davidbottles7298]

Ryan Bonner has a pipe plug in it

[@kylehoover7463]

Why was the oil light on? Did it go off?

[@justinkeating9392]

What happened to the 2wd promod truck?

[@jedpratte]

ouch..... I made just shy of 1,000 with 5.9 CR with 150% overs single 12mm cp3 and 363/483.. I would think head flow might be not very good.

[@AdhesiveAlloy]

Yay something to watch

[@parkerwhite6]

Holy boost!!!!

[@bradthacker9904]

It's also alot lighter than your full size 4wd trucks so I bet the first gen at 700 does feel like 900+ on your butt dyno

[@Toten_651]

I have a full built 12mm pump and 300 marine injectors and a single turbo I'd be happy to make just 500hp with my first gen i have the stock auto just built

[@hankmarsh2620]

Cool truck! Not a big fan of the tires and wheel combo but to each his own!

[@shivpersaud6415]

Its been a long while since i saw ur vids and i seen alot of changes in terms of the 1st gen but good work and i love the colour of the covers and turbo

[@cashmounibandit]

ALLLLLL the boost

[@JayRays1truck]

I can’t wait until I can get twins for my ‘03. 700hp is my goal.

[@bobsethbroc]

Tires could be slipping on rollers, seen that happen before.

[@i-like-turtles4900]

You better patent that catch can design.

[@tristonjames4005]

Who does you're tuning?

[@haroldlm64]

Still nice.

[@michaelhutson6203]

Swap to a 6.7 block there’s no replacement for displacement!!

[@CAT3616G]

What video does he talk about all the mods that he’s done to the first GEN?

[@ColtHund]

this one: kzbin.info/www/bejne/ZouTo6imnLGrhpI

[@ryangautier4273]

Hey Greg where has Mr. Send It been just wondering what been going on since he picked up the 4bt bread truck maybe a video visit to him just to say hi

[@ryanbonner4981]

Ryan Gautier he has his own channel.

[@ryangautier4273]

Ohh nice whats it called

[@ryanbonner4981]

John fennimore

[@ryangautier4273]

Hell yeah thanks

[@ridin4life100]

Loosing air somewhere?

[@benbassett2503]

Looks like the rear tires are spinning on the dyno......