Nova Mega SX12 RE 5P Turbo MS ??
 

Hey, just wondering if this engine is good... any comparison? Novarossi NS5? RB V12 5 Port??

2104 TMS
 

I believe the part number is 2104TMS.
It was my former weapon, good power and not much effort to find max performance.

It was RS12 base and now most of the engine (including both engine you are reffering to) is using a NS12 base.
And it totally different dont compare it.