Quick Throttle body Question

[Nismorunner182]

I have an NA and have re wired the vacuum lines because the previous owner had incorrect mapping and the hoses were beginning to show signs of failure.

Upon my investigations, I saw that both of my throttle bodies have two exceptionally large vacuum line hookups. I have seen NA throttle bodies and it doesnt look like that is normal. Do I perhaps have TT throttle bodies installed? I can't find any clear pictures or diagrams.

Thank you!

[Nismorunner182]

I figured it out. Someone put VG30 96' infiniti throttle bodies on it. WTF

[elecfus]

im curious about the maps they used with the stage1 modification they did. can you post pics of the fuel maps? perhaps they had plans to convert it to a turbo but upgraded the intakes first. or maybe they did some internal modifications?

[nissanfreak12]

I figured it out. Someone put VG30 96' infiniti throttle bodies on it. WTF

Are you sure you are not mistaking them for the water lines? There should be 2 on each the TB, respectively one on each side and they should also have a single small vacuum on the bottom. The waterlines are like 5/16" or 1/4" and the vacuum line is 1/8" or smaller.

Just wanted to make sure.