what can i do to my good engine?(formally the topic: JAP engine)

[lilaidstamx]

is there any way that you can losen up a ducar engine(mine is really tight and runs as good as a honda xr70).

any help would be appreciated

[coolmodee01]

what a stupid question?
if you got a good donk why in hell do you want to kill it

[unit_mx]

hahahaahahah losen up what do you mean? i like your termanilogy (heaps good spelling for that one). Step by step :
1) take a 12mm spanner and undo the engine mount bolts
2) leave 2 turns on the thread
3) should be hell loose now

Im sorry

Do you mean the gear ratio's?

[lilaidstamx]

what i was asking was is there any way to make them run any better?

[tubes380]

hc piston, cam, port job, irk, balance the crank, lightened oil slinger, exhaust, spark plug, plus a few other things,
also you do know the ducar isnt a jap engine its chinese

[lilaidstamx]

without spending a few hundred dollars?

[Sidney]

no, not cheaply.

[cass38a]

E mail Marion Jones (marionjones@imacheat.com) she has some stuff that might make it run better.

[Custom]

port head, de baffel exhaust and go on a diet (says the bloke that weighs 62kg)
the first 2 are free and a diet saves you money