Originally Posted by
German Muscle
Novarossi Factory Tuned engines are the same with more rotor timing. Wont be as good all around as a JX21. It wont be junk though either. Only bad thing about novarossi is the 1 gallon before its broken in.
Yes they take a long time to break-in but because of that they last forever. The pinch in an os engine would be gone two times over before the pinch of a nova is gone. Meaning the good pinch. But from what I have seen os engines runb remarkably well for not having any pinch. Nova's are strong too. I love both brands.
