I WILL be going single........ Have the 4094r sitting there.
In two minds whether to keep it on the twins for the minute and get the bloody thing running and mapped then after a while convert to single OR..
Just bite the bullet, get a manifold and get it installed prior to mapping.
There's merit in both but TBH, I'm just itching to get the thing running at the minute so erring towards keeping the twins for the minute and changing later. The cost of subsequent remapping isn't an issue so for the sake of quickness, I think that's the best option..
Mind you, I've also been having thoughts of building up a forged RB30 bottom end so who knows WHAT direction things may go :chuckle:
What twins are on it at the moment mate? Have you sorted ecu or you still got to purchase one?