Collari or Sirio for 1/8th buggy / rally game
I'm building a Thunder Tiger S3 Rally Game car with 2 speed and would like to know what engine you recommend.
My 2 choices are between the new Collari XS600 .21 buggy engine or a Sirio Kania STI .21 buggy engine.
I have heard that the Collari may be a more fuel effiecent engine and easier to keep tuned and the fact it has restrictors for the carb, but on the other hand the Sirio is mean't to be a ball terror and it comes with 2 different buttons to run either a STD plug or a Turbo plug.
Last choice is the TTR .21 Evo motor I have heard that some of them have trick porting and are a real surprise.
What would you guys suggest.
one5racing is there any other kind!
Last edited by hassro; 07-17-2006 at 07:38 PM.