2007-2014 Tahoe Picture Thread

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Just Fishing

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Transmission got built up a little since I needed to replace the pump anyways, it was a "while I'm in there" task.

Sonnax billet 1-2-3-4 piston, and their HD 4-5-6 piston setup.
Transgo shift kit installed fully into the valve body before this, and then the remaining goodies into a brand-new pump.

It also got all new bushings, bearings, pistons, clutches, mostly new steels.

Since it was a proactive task, there really wasn't much wrong in there other than some pump damage due to some rouge piece of metal passing through it, and then right into the cooler lines...
I did find a broken 2-6 wave plate, so that was nice to find before it bound up the clutches and wiped them out. ;)
 

Just Fishing

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the auxiliary muffler they say it sounds like a helicopter when in v4 mode without

I remember when those things were on the car lots new.
HUGE "Hybrid" stickers on the side. :jester:

Still pretty neat IMO, but I have yet to see one in person.
 

Just Fishing

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What do those AFR cathedral port heads flow?
Without going through my paperwork, I'm pretty sure it's these ones.
(Per AFR, Large bore = 4in + and this is a 6.0)
1650828205541.png

I forget what my net lift was exactly, but IIRC it was at or near .600 with the 1.8 ratio rockers.
 

89Suburban

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