Need help with 46 size engine

It's not necessary to post the same question multiple times just because you don't receive an immediate response.

I have had good personal success with the OS, and have heard many good reports about the TT Pro series. I'd flip a coin, and see which engine your LHS has the most parts and accessories for. Dr.1 Driver "There's a Hun in the sun!"

My experience with OS engines has been outstanding both in terms of the engine performance and also (and just as important) their customer relations.

I think you will find agreement that the peeling liner on the OS is a thing of the past. I have a couple and have never had a problem. If you are willing to spend a little more, the OS 50sx is a great engine. It is ringed and has a better carb hold down and more power. I sure like mine.

I think you will find agreement that the peeling liner on the OS is a thing of the past. I have a couple and have never had a problem. If you are willing to spend a little more, the OS 50sx is a great engine. It is ringed and has a better carb hold down and more power. I sure like mine.

I think you will find agreement that the peeling liner on the OS is a thing of the past. I have a couple and have never had a problem. If you are willing to spend a little more, the OS 50sx is a great engine. It is ringed and has a better carb hold down and more power. I sure like mine.

On 7/16/2003 10:04 AM Ted shuffled out of his cave and grunted these great (and sometimes not so great) words of knowledge:

I have both the OS 46 FX and the TT Pro 46. Both are great engines. You do need to be aware that the TT will require a longer breakin time than the OS. Except for that, it is a matter of preference as to a front or rear needle valve. You will not go wrong with either engine.