Well im thankful that you lended me your manifold, and that they're exactly the same.
still trying to find someone to make me a header.
Ive gotten a few quotes and they've all been in the 600 - 1000 range!
I gotta question for you, do you think anything would be affected if you were to tilt the engine and tranny towards passenger side, opposed to how the RB leans to the driver side.
I was thinking about this because there is little room for someone to make me a header, or in your case little room for manifolds/turbos.
on the plus side, I would imagine that leaning it towards the pass side would help with L/R weight distribution. If you remember, the L series engines leaned towards the pass side.......
I dont remember what side the oil pick up was on, but if you tilted the Rb I think that might be a concern.