Originally posted by evlhdlts
if you're having troubles finding time to run your fx, i can help
that's a lot of engine man. what is the best so far from your experience with them.
Stock Mugen X12: Good stock engine
JP mod Mugen X12: Good mod. Good all the way around. Nothing spectacular, but good.
Murnan mod X12: This engine is not completely broken in, but shows lots of potential. Good power already. Idles well, good top and bottom. The only thing that is distressing, is that the fuel consumption is the highest of all my engines. I am going to continue to run this engine in until it loosens up a little and get my final evaluation.
JP FX T-03: I haven't run it yet.
Rody RB V12: The only thing I didn't like, was this engine seems to lack a touch of low end compared to the others. It is not bad, but feels slightly softer on the bottom. I run my clutch spring a little tighter with this one to try and compensate.
Nova NSR 12 hotmod: This engine rips. So far it is the best of all. Good bottom. So far the best top end. Good idle, mileage etc. I have more miles on this one than the others.
Nova RR12L3 hotmod: This is also fairly new, but I do have some running on this one. Good bottom. Better than average fuel mileage. Lacked a little on the top, but it is a torque built engine. I use taller gears with this engine vs all the others.
The differences between these mods are not monumental, but that is what I have found so far.