high rev king motor

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john addinall

Active Member
Messages
44
hi gents. what is this high rev motor from king motors? and then what is different between the normal rovan big block motor and this motor?
what is the difference between the normal mod piston and the high rev piston? thanks
john
 
I believe the High Rev motor is the 30.5 engine. If so then its a 29cc with a long rod and stuffed crankshaft, the piston has been machined to make it lighter allowing higher revs. I had one in my Baja. They aren't terrible but i wouldn't buy that engine new.
I did buy the 29cc 30 Degrees North engine which comes ported and out the box was a lot better engine than the KM. Think I paid £130 for that engine, but to be honest I would save that and put it towards a Zenoah or even an OBR long block and swap your ignition coil, flywheel, clutch carrier and engine covers over.
 
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