Originally Posted by
jpalessi
the engine comes shimmed for 25% -30% nitro and the head is set as low as it can so you can't run 20% in the EBMods JS. engine includes, 3 Velocity stacks (8mm, 7.5mm, 7mm), as well as factory instructions, and stickers.
TC5man, I see your local, and i'm pretty sure you race at Hobby Hut, we can trade out that 20 for some 30.
yup i do race at hobby hut, every other weekend or so, i know i could use 25% but i have a lot of 20%, left so i dont want that to go to waste.
i know i can take off a shim, so i can run 20% for now although i dont know how it would run though if, i break it in with 20% and than go to 25%.