turbo ?

[rag231]

I have a garrett .85 housing, is it odd not to have a hole for a fitting for boost control. For the record it is an old TE63 that was modded to a 66. It still runs like a scalded dog but when I look at pics of all these turbos they all have the brass fitting.

 

[SHADOWII]

How are you adjusting the boost w/o the signal-port? Besides the w/g adjustment, is the turbo limited to a max boost?

 

[rag231]

Deltagate waste gate, manual boost knob, bov on the inner cooler, no boost solenoid valve. No idea what spinrg is inthe Delta gate, and I can adjust boost up to 35 psi on my 6.40 1/8 mile run. I have an old PTE chip but I'm sure that can't be controlling the turbo.

 

[bison]

Deltagate waste gate, manual boost knob, bov on the inner cooler, no boost solenoid valve. No idea what spinrg is inthe Delta gate, and I can adjust boost up to 35 psi on my 6.40 1/8 mile run. I have an old PTE chip but I'm sure that can't be controlling the turbo.

You're brave. Backpressure is the only thing available to open the gate.

 

[rag231]

This is the way this car has been since the day I got it in 1997. minus the modded turbo.

 

[SHADOWII]

You could add the port yourself if you have the tools. Just locate it in the recommended area for the housing and clear all the chips.

 

[bison]

You can use a port off the manifold if you want to send pressure to the bottom of the gate and run lower boost