I posted this in my build thread, but I figured I would have more luck here.
The manifold is a Ron R. unit with an ISC provision. There is a welded AN fitting beneath the 'HKS' elbow which has got me stumped (right before the throttle body). I have no idea what it's for. It sits right above the alternator so I doublt I'll be able to utilize it anyway.
Any ideas?
The manifold is a Ron R. unit with an ISC provision. There is a welded AN fitting beneath the 'HKS' elbow which has got me stumped (right before the throttle body). I have no idea what it's for. It sits right above the alternator so I doublt I'll be able to utilize it anyway.
Any ideas?
![p1905766_1.jpeg](https://www.supramania.com/images/pb_archive/p1905766_1.jpeg)
![p1905766_2.jpeg](https://www.supramania.com/images/pb_archive/p1905766_2.jpeg)