Hai all...i just went for dyno my engine....
Without servicing and anything just went like that....my front rim has bent...
My result is 78.2hp, tork 7.9 and AFR, above 12...(banjir)...for 4G91 oversize piston.....my pren 4G91 standard got 88.0hp....differ 10 hp than mine
Mind to...