im using a go 7port(not the go GX series)on my jammin X1Xcr,power is great but seem to get very weak on the bottom after 2 to 4 laps on the track,i cannot do a quick simple 180 degree turn with it,i just want to have a snappy acceleration,im using a dynamite 053 pipe .5mm head shims,fioroni carbon clutch shoes and 1.1 clutch springs gearing on my buggy is 48t spurgear/14 clutchbell..any advice to make this engine more punchy on the bottom end?