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How do I tell if a Turbonetics turbo is P or Q trim?

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Old 05-08-2006, 11:28 PM
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Default How do I tell if a Turbonetics turbo is P or Q trim?

Anyone know the specifications of a p or q trim?
Old 05-08-2006, 11:40 PM
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p trim = 2.542 inducer/2.920 exducer
Q-trim = 2.693 inducer/ 3.111 exducer

Jose
Old 05-09-2006, 12:33 AM
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So is a hybrid possible using a turbonetics q trim and a precision turbo?
Old 05-09-2006, 09:12 AM
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What parts are you using off both??
Old 05-09-2006, 02:51 PM
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I was hoping to find a precision turbo that would fit my q trim .96 AR turbonetics turbine. However, would you be able to tell me whether my turbine housing would bolt on to this turbo

Last edited by blackbird345; 05-09-2006 at 10:04 PM.
Old 05-09-2006, 06:04 PM
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Without part #'s or measurements its impossible to tell. Also if you plan to use a PTE unit it will not work. The GTQ turbine wheel they use will not work with a standard Q-trim. The standard q-trim is known now as the motorsports Q-trim.

Jose
Old 05-09-2006, 10:03 PM
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Ok thanks. Do you all happen to sell on center exhaust housings for Precision turbos?
Old 05-09-2006, 10:04 PM
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Yes, we have exhaust housings for virtually any brand turbo.
Old 05-10-2006, 12:24 PM
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big hole polished side: EXT-104mm INT-98mm
small hole polished side: EXT 63mm INT 53mm
big hole darker side : EXT 92mm INT 70mm

Flange darker side:
flange 105mm x 95mm
Inteaxial bolt holes
top/top and down/down 82mm
sides 70 mm

These are the measurements on the turbo, any chance you would have an Oncenter housing for this?



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