1.0, WW2 or both?

I'm looking to get a little more boost and sooooner. I drive like a grandpa, because I am. I'm good in the midwest, but in the mountains out west I would like the turbo to spool up sooner. I never spin my 7.3 above 3000, so I don't think choking will be an issue?

Would anyone have personal experience with any of these components and be willing to share some numbers?

Yes both.
The 1.00 would help alot . And a new wheel from diesel site if you want just a bit more.

I wouldn't spend my time or money on the wheel, especially since the obs trucks already have a wicked wheel stock. Also, I've heard alot of complaints about egt's rising after ww installations.

It's the 11 blade ww for the 38R that has people seeing higher egts.
The WW2 for obs is alot better design then the stock wheel.

ghohouston said:

I wouldn't spend my time or money on the wheel, especially since the obs trucks already have a wicked wheel stock. Also, I've heard alot of complaints about egt's rising after ww installations.

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I believe your referring to the ww v1.0?

I would like to hear form anyone who has experience with running both, before I throw $400 at it and pull the turbo.

Another vote for the 1.0 housing. You will like the spool up much better and it won't completely run out of boost on the top end. It's the perfect housing for 95% of guys using these trucks.

I like the 1.00
I do need a new exhaust wheel though.

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I just did a billet wheel and the 1.0 egts seem same or touch lower and power is definitely better down low and a little more fuel mileage

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josh77 said:

I just did a billet wheel and the 1.0 egts seem same or touch lower and power is definitely better down low and a little more fuel mileage

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That is good to hear, but where exactly is down low? Do you have some rpm numbers? A couple of people selling, recommend the .84 housing.

With this mod, I'm going to wait until I have some actual numbers to validate which option is best.

I've never seen anyone recommend the .84
Obviously the ones selling them will, then they can make more money when it's too small and you have to buy a bigger one from them.

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It seemed to lower the power band bout 3-400 rpm
And I agree the .84 will be too small

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