Performance and Accessories 2nd gen only Talk about Dodge/Cummins aftermarket products for second generation trucks here. Can include high-performance mods, or general accessories.

Turbo Break In

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Old Mar 26, 2008 | 02:02 PM
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12valvetom's Avatar
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From: hilltown,pa
Turbo Break In

I bought a Super B turbo do i need to let it break in or run under a certian boost for a certian amount of miles?
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Old Mar 26, 2008 | 02:14 PM
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From: 707 california
no it does it all on its own maybe for the first second going out the driveway but once you hit the road slam that peddle and enjoy.
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Old Mar 26, 2008 | 02:39 PM
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Are you swapping out the HX40?
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Old Mar 26, 2008 | 03:18 PM
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From: Rural Hall, NC
I broke mine in for 200 miles, increasing boost as I went. Probably doesn't make a difference but I figured it couldn't hurt.
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Old Mar 26, 2008 | 03:38 PM
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From: Airdrie, Alberta
When I put in my SPS62, it said something about letting it idle for about 5 minutes or so before you start working it. Let it idle, drive it easy until you get to temp, then it should be good to go.
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Old Mar 26, 2008 | 05:30 PM
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Just make sure you prime it with oil first before hooking up the oil feed line! Take the VP relay out of the box and give it a few 10 second cranks also to make sure you have oil all the way up and into the turbo.
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Old Mar 26, 2008 | 06:18 PM
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From: Schaefferstown, PA
I agree with GFB. Squirt some oil in the supply hole, spin the compressor wheel to work the oil into the bearings, and then follow his start up procedure. Then I'd let it sit and idle for atleast 5mins. After that, I'd say your good to go.
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Old Mar 27, 2008 | 04:16 PM
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From: Airdrie, Alberta
I wouldn't worry about the cranking without starting it part. Fill the turbo with oil, spin the shaft, refill, keep doing that until the oil level in the inlet doesn't really go down. Then hook the oil line up and start it. You just need an oil film on there, you don't need full flow off the get go. The mass of the rotating assembly and the speeds it goes at idle isn't going to hurt anything.
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Old Mar 31, 2008 | 08:54 PM
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From: hilltown,pa
Originally Posted by govspringbounce
Are you swapping out the HX40?
Yes i'm swapping it out
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