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Subscribed. I'll be havering to wire up my 4l80e into my Proefi. But I'm also on Proefi 128, wiring it in/pining it in was easy. And now that I've gotten some experience tuning, it's very simple.

Boring out the Housing, isnt just that. its not a "bore" its an entire new profile for the new wheel. Not only do you have to have the housing machined for the profile for the 57trim wheel, the back side of the wheel it self has to be machined of the profile of the stock wheel, and then reemed...

Stock gage is on the oil fitting behind the AC like most swaps. Proefi sensor is on the block;turbo side toward the back. Most people plug this when going single.

I saw a increase, but I also modified it so can't really verify it was the pump or me modifying it

Gonna bump this for people who may wanna go this route. Original bell housing will get cut off and a custom 9" torque converter from Hughes performance here local will be made, with lock up. I went this route for a couple of reason. -I am making my own adapter to utilize stock bell housing...

How about now?!?! Lolololololol

They bolt right in. As long as it's GTE.

http://m.youtube.com/watch?v=WtASaRg6f9c&desktop_uri=%2Fwatch%3Fv%3DWtASaRg6f9c

Dyno numbers in

The first attempt didn't work... I'm working with him on a new cam pickup setup, crank pickup. The fuel rail I made him is going in along with the big injectors and fuel pumps... Got the direct port nitrous fittings installed into the manifold. Also working out the design on the turbo return...

Pics of progress

Yes. Went through 3 stock ones at that level. Bit once I swapped to all MC stuff it never broke again. Anything over 700lbs trq is where I think the gears start to shred

2jz block

Why would I do that?

Right then looking at machine cost was like $300 on the low side

Only get 1-2 people a year that want them, and it is a big Project for just 6 pieces. Not worth it, no one would pay that high of a price.

Lol funny story about that.........

Here is the group buy: http://www.supramania.com/forums/showthread.php?185083-Official-Group-Buy-7M-1JZ-2JZ&p=1965692#post1965692

Here is the Groupbuy for all of you that didnt see it: http://www.supramania.com/forums/showthread.php?185083-Official-Group-Buy-7M-1JZ-2JZ&p=1965692#post1965692

I wouldn't over look this setup if I were you. We have had high boost 7ms here locally lift the head, not because the arps, but the head it self gets annealed when they over heat and becomes gummy. The head lifts right through the washer. The arp studs never gets longer to indicate it has Been...