hi people i made the mistake of purchasing the kyosho m p7.5 us sports.the buggy side of it i cannot fault but the engine is a complete waste of time.rear bearing,conrod,piston head you name it ive changed it.ive had nitro cars for years so tuning is not a problem.im looking at buying an sh.28 6 port.loads of people have said they are good engines although i had never heard of them.is this engine a good investment as im only bashing it around my local park.
thanks in advance