Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Daniel, here is a link to a source on eBay for the replacement spark plugs that fit this engine:

https://www.ebay.com/itm/1pcs-Rcexl-Advance-1-4-32-Spark-Plug-for-Nitro-Turned-to-Gasoline-Engine/113682699073?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649

Given your review and having just watched a YouTube video by Ron Walters regards this engine...I definitely need to back my needle valve off a bit to closer to 1/4 turn.

Check out Ron Walter's YouTube...very teachable in the ways a Hit and Miss actually functions.



Rog