Malossi head: Long or short reach ?

[KTy]

I saw people running BxES (long reach) while I always used BxHS, but I noticed that the spark plug hole was "long"...

What type Malossi recommend ?

Thanks

KTy - :puke:

[Brosi]

Usualy all smallframe heads have the short thread (NGK BxHS or Bosch WxAC). The only reason for mounting a long thread spark plug i can imagine, is welding on material in the head and maching a new combustion space with less volume, wich leads to a longer thread...

[Johnny13]

The Malossi Largeframe-Heads for 166ccm have quite a long thread too. Normally they are used with short thread plugs, but some people recommend to use long thread plugs with copper-distances to make it fit with the edge on the inside. I hope i made clear what i wanted to say, i'm not quite shure if i'd understand what i just wrote .