Y'all,
I have been away from the hobby for many years, and am now comming back. Four strokes were just comming on as a viable replacement for the 2 stroke for their higher torque at a lower RPM and quiteness. The general rule at that time was 2s .40, 4s .60, 2s 60, 4s .90 and so on. My question is all of this still the same? I am hearing now that the 4s are a lot closer to the 2s in the power department. Is this true? Inquiring Minds Need to Know! I am looking to put a 4s into a .40 Sig Rascal ARFand I need to know about what size.
Thanks, Parham