engines
 

help if i want to race at j28 m1 if its buggy it has to be a 21 engine but if i got a truggy does it still have to be a 21 engine

afaik truggys are unlimited, I dont think you can get many (any) truggys with .21 engines anyway, mine has a .28

yep truggies are unlimited,as jimmy says,most come with .28+ engines,they are a bit heavier than the buggies so need more torque.

dave

cheers lads

what is the diffrence and advantages in 4 port / 8 port engines

the 4 port isnt as powerful as the 8 port,but has a little more low down torque,but isnt as fast in a straight line as the 8 port.

the 4 port is a bit easier to tune than the 8 port also.