Aurora 5000....

[JQmile]

How much boost have y'all run without shelling them? I've heard 55+ is bad news, others say 65-70psi......I won't be spinning over about 3,200rpm also.

 

[Lostnwalmart]

Are they just stock k31's or does Ats do something special to them?

 

[Schwinn68]

they paint them purple! ^^^^^^^

which truck is this going on? seems like there are some better choices for turbos now for a better price. Unless you've already got it. I would think low 50's is all the more you should push it.

 

[WUnderwood]

Are they just stock k31's or does Ats do something special to them?

I believe the exhaust housing is different

 

[nwpadmax]

I believe ATS installs their own thrust bearing, but I have not seen a stock one to compare it to, so I can't say for sure.

I ran mine into the low 50s all the time, and had it refreshed once a year, and they always said it looked great and didn't really need the refresh.

 

[rawdog]

I know they dont last when their owner thinks its necessary to run a strait 4an line of nitrous!

 

[joelc79]

Had mine to 56psi all the time. It spooled real nice with small injectors and an auto, i was suprised. Daily drove it for a year on my 03'.

 

[JQmile]

I know they dont last when their owner thinks its necessary to run a strait 4an line of nitrous!

That's how I've seen most of 'em pop also...that along with 4,000+ rpm....

 

[jlibert]

had mine to high 50's, and thrust took out the oil seal. Nice charger if it would live.

 

[kleann]

If you're looking for a small frame, htt has the billet 71.

 

[Krideout]

How much air flow does the ats flow compared to a stock k31?