Originally Posted by
Nitro-Racer*
mustafa just to keep in mind the engine weight quiet something 310gr. but the engines internals look sweet though...
it sure is fast
That is a mistake on JP's website. I have the stock version of this engine, which is if anything a tad bit heavier than the modified because of the steel bearings and the non-modified sleeve. I just put it on a scale, including glowplug and storage plugs, and it was 218 grams.