warshop

Thanks! Are your engines inverted? How is the reputation for them being inverted? Does it requires an idle bar on the plug for being inverted?

BAS

My Feedback: (28)

All mine are inverted and no it doesnt require a idle bar. I really think the trick is for inverted is to use the F Plug or YS plug.

mike109

G'day

I recently bought another ASP 91 but a friend talked it out of me before I got to use it. He has it inverted in a "stand way back" scale Cessna. He needed a plug for it and the only one I had that was vaguely suitable was an Enya #3. It works perfectly. The engine is deadly reliable and very powerful. It really is too big for the plane but my friend likes to overpower his planes.

Normally I use OS F or Saito plugs for my four strokes but Enya has used the #3 in their four strokes for years and they work fine too. Recently Enya has released an F type plug as well.

Cheers

Mike in Oz

wcmorrison

My Feedback: (2)

I use the Fox Miracle Glow plug in my four strokes, works quite well and cost less than OS type F.

BAS

My Feedback: (28)

I used to use Miracle plugs but they dont last as long as the F plugs and i couldnt get a consistent good idle with them. I feel the F plugs last twice as long and i burn all 20 to 30% nitro Just my opinion what ever works for you is all that is important.

warshop

Thanks! Very valuable info........

Pippin

I use the Enya 3 in all of my inverted engines (and the others as well). Perfect idle an WOT.