Not that I need another freaking engine...(I have two cabinets full now) but I think the PA65 RE and a rear exhaust type of muffler on the order of the Stalker engines would be the best idea. These could be used in any kind of installation and personally (and I don't think I'm the only one) I believe the PA65RE to be the best running and simplest turnkey stunt engine ever produced by anyone...Rear or side exhaust! I just can't imagine not using those if they were available!
Randy, you know better than anyone that the 65 is probably the most successful stunt engine since the Game began!
The reason is that they are easy to use, either on a pipe or rear exhaust muffler, and don't need to be fed 7.5 oz. of fuel to be competitive with anything. All that and the installation is cleaner with less weight forward.
That's my considered opinion, and it makes most sense!
Obviously, I would be interested in a PA65RE...Oh yeah and a light rear exhaust muffler like the stalker! In fact Stalker even makes one that bolts right on to the Merlin case!
Randy Cuberly