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CutterUp Diesel Lab
89 members • Free
48 contributions to CutterUp Diesel Lab
29d •
Just in time
Well garage doors are 90% done. I am working on getting them done today. So I can get on to the next project. What you guys doing
0 likes • 29d
OG pump doesn’t over feed the system, so it holds together… just my new hypothesis
0 likes • 29d
180 ppump
May 25 •
6.7 balancer
Anyone have a spare harmonic balancer for a 6.7? I'm located in ontario. Will pay to ship.
1 like • May 30
You could lab rat this for us, which has been discussed previously on this app. Not sure anyone has used it on their Cummins powered vehicles, but I have one on my VW TDI and I like it in conjunction with my Single mass flywheel. I’m not sure the Cummins makeup, but the VW had a rubber two piece design from factory, which was prone to delamination… anyhow, I had the transmission out, so it was a while I’m in there mod
0 likes • 29d
@Eric Fuller is yeah using the Fluidampr on a Dodge, or any Cummins to see how well it mellows the NVH
May 23 •
Just watched “things are changing ,” vid…
I can’t believe the size of your shop! Gaza lot of trusses! Beast mode! Keep up the great work!
May 16 •
Back to basics I guess for now
Big Red pulling strong. Torktek OFV adjusted to 28ish PSI idle. Stock lift pump. 3k springs 055 DV’s . Stock pump held up properly to WOT tests. Probably leave er’ there. Now to move on to the aux transmission cooler fan. Been on hiatus from this project for a few weeks.
3 likes • May 16
I’m seeing about 12 sec 0-60… started this project around 18. 47re trans and dual rears on a club cab.
May 16 •
Back to Big Red; lift pump question
I have the comp cam 971 spring ready to go in. I am reusing the OG pump, which looks quite different than the two replacements I destroyed on the first 5 minutes of test drive. The comp cam spring is significantly shorter than stock. Is this ok to use?
1 like • May 16
@Robert Winkworth interested to see if your pumps like the ones that keep breaking have a pushrod length like the PDD or my OG pump.
0 likes • May 16
Clearly the designs of each pump are different.
1-10 of 48
@mark-livingston-6807
Big 50 in Feb of 2026. Live in Mobile, Alabama. I have an AirBnB just off the Mobile Bay. I work as an inventory manager for a dealer in Dallas, TX.
Active 27d ago
Joined Jan 24, 2026
mobile, alabama
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