opinions on this throttle body

[nathan]

will this work on my 1UZ, i will make a new plenum chamber to suit, and try to gain some space above the motor and miss the hood.

its not cheap, but what is, i have asked for more info, ill post when i get it

i would make the plenum something like that

 

[Peewee]

Thats a twin Mustang TB setup.

You can get them in 65mm, 62mm or 57mm variants.
All are available off EbayUSA.

twin 65mm = single 92mm
twin 62mm = single 88mm
twin 57mm = single 81mm

The stock TB is 70mm, and twin 70mm = single 99mm.


Anything will work with the car, it all depends on how fast you want to spend.

 

[Peewee]

Sorry, looking closer its a custom TB, but is VERY similar to the stock Mustang twin TB

 

[nathan]

that one is a custom TB, it has 2 58mm bore, can you tell me if the stock TPS plug is a GM one, so i know if it would plug onto it.

im looking at using this also to save space, as i should be able to make the plenum alot lower

 

[cjsupra90]

yeah, thats a replacement to the standard GM TPI duel butterfly TB's.

No the stock TPS plug is a Nipondenso unit as it the Stock TPS. You could use a GM TPS and matching plug and just wire it into your harness. The only thing that will be a slight problem is that the stock unit as an additional circuit called the IDL switch circuit. The GM unit is not going to have this. This problem is easily solved by using a nitrous system throttle activated micro switch to handle the IDL circuit.

 

[nathan]

will it make a difference if im using an autronic ECU rather than the stock ECU?

 

[Peewee]

You can do WHATEVER you what if you have a stand alone ecu, esp an Autronic one.

 

[nathan]

sweet as, im glad it wasnt a waste of money