I had a Thunder Tiger Pro 46 on my very first plain and it always ran great.Are the 4 strokers just as good? I was looking at the 75 4 stroker for a U CAN DO 46

Thanks

Jay:

There doesn't seem to be a lot of experience with the TT75 4S. There were some positive comments about the engine in this thread over in the glow engine section:

http://www.rcuniverse.com/forum/m_84...tm.htm#8422968

Like yours, my experience with TT 2S's has been good, so I'd probably buy one of their 4S's.

Fred

I've been exposed to the TT54 and TT91 four strokes and there was not anything wrong with them. They should last you a lifetime.

I have 2 TT.91FS engines. They are very, very good in my opinion. I wouldn't hesitate to buy another one.

I have/had a TT91 FS in a Great PLanes Big Stik. I flew the plane aroudn with authority and never let me down. I only pule the motor out when the exhaust manifold/pipe broke and the muffler came off. Luckily it was still on the ground preparing for the first flight of the day. I plan to order a replacement pipe and with return it to a plane soon after.

The Big Stik crashed about a month ago with a a YS 91-FZ.

I have a TT91 in a Senior Telemaster, another in a Precedent T240 which is a similar sized model to the Telemaster but with a much bigger fuselage made from lite-ply so consequentky much heavier and a TT54 in a Decathlon. All three are excellent. I would heartily recommend Thunder Tiger four strokes to any one.