It has to be cheaper to re-build a rotary... I've seen marco using nothing but a bench grinder, wood chisels, sandpaper, and Castrol "superclean".. to rebuild all the rotary engines.. It's soo cheap cuz he doesn't even use real apex seals and gaskets... just ground-down coathangers and old rubberbands...

In all seriousness, if you've never seen a torn down rotary engine, you'd be pretty suprised at how simple it is... 3 moving parts.. that's it..

AND, the best part is, rotaries are so simple that even a simpleton like Marco can actually work on them!

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nineteenpoundsallday
91 AWD tor-pw1.netcom.ca/~lowvolt/specs.html