RCU Forums - View Single Post - New Evolution Engines!! 15GX, 20GX, 33GX

04-13-2013, 09:25 AM

#25

Pete Bergstrom

Senior Member

Join Date: Apr 2002

Location: Champaign, IL

Posts: 424

Likes: 0

Received 1 Like on 1 Post

RE: New Evolution Engines!! 15GX, 20GX, 33GX

Quote:

ORIGINAL: spaceworm

Another question, still Evolution, but not gasoline: I have the .61NT, and like it a lot. However, will a .61NX head work on it to make the engine a .61NX? Comparing the parts lists for the two engines it seems the head is only one with a different part number. The NX head is higher compression, right? Still use the same plug and fuel? Thanks.

Richard/Club Saito #635, Saito .100, .120. 130T, 180/Evolution .36, .46, .61

Yes you are correct. Changing the head will make the conversion. Same plugs and fuel.

Pete

Reply Like