Air & Exhaust
Everything pretaining to air and exhaust systems. This includes air filters, turbos, intercoolers, manifolds, etc.
3 Cummins articles in this category
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Boost Controller Designs For simplicity's sake, we'll say the wastegate opens at 20 psi and regulates the boost pressure to 20 psi. The way any mechanical boost controller works is fool the wastegate into thinking you are are making less boost then you actually are. So if you want to build 40psi, you need to make the wastegate think that you are only building 20psi at your set pressure, so in this case, you want it to think the boost is ha
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Don's Head Porting Extravaganza Special Thanks to Don (Drothgeb) For the Time, Information and Pictures present in this article. Thanks Don! There are different stages of porting, as Don describes below. Stage 1, is removing the collar in the bowls just below the valve seat. It's pretty easy to see the area I'm talking about in the pictures below. Just removing that without removing anything around the valve guide
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Oversized Wastegate and Regrinding When we're trying to get as much out of our turbo as possible, it is very common to port the the wastegate out to help keep drive pressure in check. However, we are limited to how much we can port the wastegate out by the size of the wastegate flapper. The size of the little HX35's flapper could use some serious help, and it wouldn't hurt to give a HE351 a little love as well. So what we're going to do is install a larger flap
Ads
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Pristine CTD. Extra cab, short bed, 2wd, SLT. Factory tow/haul package, leather heated seats, heavy insulation package. Rebuilt HX 35/40, Dap injectors, full gauges, PacBrake, Dynamic Transmission vb/servos/accumulator/strut/band/triple disc. Soft tranny lines, 40k trans cooler, lift pump, gooseneck hitch (never used), class 5 tow hitch, tonneau cover, air bags, re- geared to 3.73’s, 3rd Gen brakes with 17" rims Rust free CA truck located in Chico CA, 100 miles north of Sacto. I built this to
- Price: 16000
- Location: Chico CA 95973
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For Sale - 2006 Dodge Ram 2500- Flatbed for long box bed Winch bumper Flat Bed for Long Box 3rd generation Cummins Tootlbox are included with key I have a flatbed for 3rd Generation dodge Cummins. This flatbed comes with a gooseneck hitch already in the bed. The winch bumper is part of the set. Tootlbox have a key to lock and unlock all box a single key. There is rust starting and electrical will have to be sorted out on your own.- Price: $1,000.00
- Location: New Meadows, Idaho
