Allison Transmission Cooler Line Pressure

Inch series threads breather feedthrough harness connector.

Allison transmission cooler line pressure.

Allison transmission has not undertaken any such broad evaluation. 65 section vi installing transmission into vehicle. And as far as running the 2 lines together bypassing the cooler will cause. In very cold temps the to cooler line can see full line pressure upwards of 250 psi.

I m very interested in an improved transmission cooler for my 2013 chevrolet silverado hd2500 lml duramax truck i am running a 200hp tune that bumps the torque to over 1000 ft lb and am also running a tcm tune that increases the line pressure in the transmission to provide firmer shifts and less slip in the clutch packs at the cost of higher temps my truck s transmission temp runs. Accordingly anyone who uses a service procedure or. These readings can be obtained by attaching a 300 psi fluid pressue gauge to the appropriate pressure port on the transmission and running the engine at 2000 rpm. The transmission coolers themselves are only tested to a max pressure of 150 200 psi.

64 5 5 inspecting controls. These heavy duty high flow flexible transmission lines are just what you need for trouble free performance from your allison transmission. The fleece fpe tl lb7 lly allison transmission cooler lines fix the old leaky transmission lines in your 01 05 gm 6 6l duramax lb7 and lly. Hot transmission fluid blowing out and getting on a really hot exhaust manifold will cause instant fires.

Dhd 100 558 hardcore hooker duramax transmission cooler line set late allison 5 speed 0 reviews. Write first review description. Based on quick research it seems that 30 50 psi should be the maximum pressure typically seen in the transmission oil cooler lines. 5 4 cooler filter and lines.

During normal operation its about 150 and the return line around 50 psi. If you are going to use rubber lines be sure to use barbed fittings so the hose does not blow off. 2003 2005 allison 5 speed transmissions. The following charts provide the mainline pressure readings for all of the various tci transmission models.

But during use pressures in transmission lines can reach 100 psi or more. Ud trucks offers allison fully automatic transmissions with new quon 8x4 8 0 litre engine for added vocational appeal. There is at idle between 20 50 psi.