Does anyone know the Inlet port size for a vx

[Ballzy]

Hey every one I'm think of put itb on my commodore and
I'm having trouble finding port size to deside on throttle
And has anyone done it before
Any help would be helpfully

[westerlybreeze]

Hey every one I'm think of put itb on my commodore and
I'm having trouble finding port size to deside on throttle
And has anyone done it before
Any help would be helpfully

Well the inlet valve is 1.835" I think.. so a six pack of 50mm throttle bodies would be the go.

Aftermarket or what about Honda Blackbird CBR1100 or Toyota 4AGE or similar?

I'd be interested to see how this project goes

The Nissan RB26DETT in the GTR Skyline has ITB.. uses TPS & MAF input. Does it use MAP as well?

[westerlybreeze]

** Bump **

Has anyone done ITB on a Ecotec? .. Got any pics?

[Dr HaxZaw]

i have been thinking about doing this for a while but the only problem for me is i dont have a welder yet and i dont want the car off the road for a tune or anything like that

this thread started talking about itb setups as well as other options: Custom intake question