Don’t do a afc max travel this way on you 12 valve Cummins

Рет қаралды 11,371

CUTTERUP ROB

3 жыл бұрын

Don’t do a afc max travel this way. Work on a this p-7100 pump from a ppump 12 valve Cummins

Пікірлер: 41

@tuffy16 2 жыл бұрын

You are my goto for a "coffee" break when working on my 98! good stuff!!

@CUTTERUPROB 2 жыл бұрын

🙏

@BentFrontWheel 3 жыл бұрын

Great explanation and demo Rob.

@CUTTERUPROB 3 жыл бұрын

🙏

@timothymroberts2949 3 жыл бұрын

Great video Rob. Very informative.

@CUTTERUPROB 3 жыл бұрын

Thanks 🙏

@jimkillen1065 3 жыл бұрын

Thanks for the video . I not a expert on these , I remember back when one of the transmission builder wanting to keep the I think boost down a bit at low throttle to help the automatic live until rpm were up a bit . I assume the larger front pump gears from the 48 helped a bit . My transmission is stock or mostly stock so I always want to get the rpm up a bit before I use a quiet a bit of throttle . A good transmission would change that . Thanks for all you do

@CUTTERUPROB 3 жыл бұрын

Lots of it is the Convertor. The higher rpm and the converter locks it kills the stock converter pretty fast if you drive hard.

@andrewevans1658 3 жыл бұрын

All I typically deal with are off road applications and I just plug the line and crush the aneroid. On P pumps that are in the $10k-$25k price range it is totally removed. Aside from farm tractor/pulling tractor I am curious how adjustments affect drivability. Great video Rob!

@CUTTERUPROB 3 жыл бұрын

on the big guys pumps ( pullers ) they like all the fuel now if they want it, but the on road , drag race stuff you want to bring the fuel in different so you don't put the fire out with fuel, i will be doing a bunch of video's on tuning

@XCrawler93 3 жыл бұрын

Great videos on the Cummins. My buddies and I love them. Quick question, what engine stand do you recommend for rotating the whole engine over safely? Thanks for all the info.

@CUTTERUPROB 3 жыл бұрын

just any 2000lbs stand seems to work fine

@JohnDoe-ud2cc 2 жыл бұрын

Does a 215 pump use a different spring? If I’m making 45lbs of boost, what psi should make the foot move to max travel? I have tried two different brands of heavy springs and with them both tightened to just off coil bind. They still go full fuel to early and smoke heavily at mid boost.

@stevetait7801 3 жыл бұрын

Attaboy Winkdemon!

@CUTTERUPROB 3 жыл бұрын

🙏 man I haven't seen the old handle for years, lol

@diamondtruckperformance493 10 ай бұрын

Great video! So I went to your website and didn’t see the parts available but I seen your just using fender washers and couldn’t I just get a spring from industrial injection?

@CUTTERUPROB 10 ай бұрын

You can yep. Just everyone has there own spring. My website is still under development. Hopefully have some stuff up shortly

@justchris7229 3 жыл бұрын

Isn’t the bottom washer that touches the spring supposed to be smaller than the other? So it bottoms out on the afc housing. Gives it a little more travel I believe… maybe it doesn’t make a difference but a smaller washer on the under side of the cup would allow a couple more mm of travel.

@CUTTERUPROB 3 жыл бұрын

The thin washers make up the difference vs the stock washer. You can use a smaller washer but if you do go full travel all the time you have to keep an eye on the diaphragm as you will wear it in the housing

@darcyward8891 2 жыл бұрын

Do you put aftermarket oil piston cooler squirter or the factory ones... pulled my pan and found 2 in the pan

@CUTTERUPROB 2 жыл бұрын

if it just a stock engine i just use a oem style. but performance 12v get alloy ones

@shawnraasch7411 8 ай бұрын

5:10 by chance do you know what the unmodified length of the afc foot guide barrel is before the 2mm is taken off? i don’t currently have mine in front of me but basically my truck was my dads truck and i bought it after he passed and i know for a fact he put a #0 fuel plate in it but i don’t think he shaved down the barrel guide and i just wanna make sure before i go and shave it myself then it ends up being too short.

@CUTTERUPROB 7 ай бұрын

Sorry I don’t

@elroyelblander6277 3 жыл бұрын

👍👍

@CUTTERUPROB 3 жыл бұрын

🙏

@cdpperformance2613 3 жыл бұрын

So you think if your doing afc live since I’m in there replace rubber diaphragm?

@CUTTERUPROB 3 жыл бұрын

If it’s good shape you don’t need too

@rusthemi936 2 жыл бұрын

Hey rob. My air line looked to be cut in half. And plugged with a screw on both ends.. Can you tell me what that does or why it may be like that? And should I

@CUTTERUPROB 2 жыл бұрын

if its the line from the pump afc the head you want that hooked up as thats the afc control , witch gives the truck fuel , if it'd the line that goes to the turbo its the gate control nwith that waste case you over spin the turbo and kill it

@TheToyotaAbuser 3 жыл бұрын

You wouldn’t stack the 1/8” you cut off the barrel infront of the diaphragm?

@CUTTERUPROB 3 жыл бұрын

changing the washer out adds the differences. but but we will see when we do some testing

@jasontruman1215 3 жыл бұрын

Will these afc kits be available to us in the USA?

@witcher71 3 жыл бұрын

Literally everywhere.

@CUTTERUPROB 3 жыл бұрын

You can buy them from lots of places. In September when my website is running they will be on there as well. I will be shipping to the USA

@evanhughes111 Жыл бұрын

Just delete the AFC. I’ve done both VE and PPump AFC deletes and I love it.

@CUTTERUPROB Жыл бұрын

I don’t like the lack of fuel control with h afc deleted. Stockish 500 and down it’s easy to control. But 600 and above it’s a bit harder and will make more power with the ramping in fuel

@evanhughes111 Жыл бұрын

@@CUTTERUPROB yeah I’m only sitting around 350 ish in my first gen. 60 mm charger. Not terribly smokey. But my 2nd gen, it’s really smokey but it’s also a manual truck and I haven’t done gov springs yet. But yeah I can control the smoke pretty easily still in both trucks.