Well, after this and after that i will never ask anything about the Hyper 8 port...
WHY do they make it after all if it's that bad???
OK for me being a new in the hobby it's a good starter engine (not "good" but it helps learn about tuning-A LOT).
The thing is i don't want to pay $250-$300 to get a new engine since the races are only among friends and not a championship, that's why i asked for O.S. RG,SH .21,Team Trinity 521 as well as the STS d21b dragon, something competitive and tuneable at low price!
Now i know everyone here wants his engine to be the best, BUT from what you've seen or tried up to now can you classify these 4 engines??(Don't want to here about P5,RB,Picco-OUT OF BUDJET!!!!!!!!)