how can you tell if an engine is an 88 to 89 in an FC??
 

I bought this FC and the previews owner told me that he had swapped the S5 engine from an S4... I couldnt tell the difference and maybe you could :) thanks!

oh ya, i'm just new to this rotary engine and wanting more out of it (torque and HP) thanks u guys! ^_^

You post this in the wrong section.
It would get more reponses in the 2nd gen section.


-Ted