ORIGINAL: kgb1024
I love this motor my first one I have 9 gallons through it and still tons of compression. I just wish they got a little better gas milage. I can only seem to get about 6.5 to 7 min a tank and thats not the best but the power this beast makes makes up for gas milage
hi on my s7 not worlds, i can get bit over 9.5minutes before the tank is dry... just do a little bit of port work to the sleeve
and RBs (and novarossi's) are definitly the longest lasting engines for sure!