Originally Posted by
NiTrO BoOsTeR
hey guys i know this question has been answered before but i need a straight answer, im getting the JL Red - Dot Evo 3 and i am running it at 16% nitro so i need to know what it is shimmed at out of the factory and what it should be shimmed at when i run it, if it is shimmed to much for 16% will i have to buy new shims or can i just remove some of the ones that come with it.
Mitchell
The JL EVO 3 engine is shimmed for 30%, (it had a total of 0.70mm shims) if you want to run 16% then all you need to do is run it at 0.40mm total shims.