PDA

View Full Version : Metrakit Performance Levels


marylandmark
09-18-2005, 04:34 PM
Found this interesting from a Metrakit Importer:

"MK Series" - Substitution parts that maintain the specifications in cylinder size and sound consistent with the manufactures original product, the primary advantage being the Metrakit's reliability.

"Hand Made Series" - Transformation of the original cylinder, heads and exhaust pipes, which increase the power considerably over the manufacturers product. Our "Hand Made" exhaust pipe optimizes the maximum benefits of the Metrakit cylinder and head.

"SP Series" - The sports cylinder, heads and exhaust were directly developed from competition experience. Most models offer a "SP" package that will greatly increase the performance and put the vehicle in proper tune.

"Pro Race" - Our high-end competition parts with Ni+CSi cylinder and heads, studied crankshafts that are reinforced to bear the highest revolutions that the cylinder and heads can offer. It is not uncommon to reach 25 hp at the crank with these modifications.

florida derbi rocket
09-18-2005, 05:27 PM
Mark...thats what I've been finding...thats why I asked Rydah more about this SP-2 stuff....like when did it come out..is it USA available?....

speedy_scooter
09-18-2005, 06:40 PM
All I know about the SP2 stuff is that its better designed than the SP stuff. Its like a newer version of the older Metrakit SP series parts. I know Polini is starting to do that with some of their parts now. And yea as far as I know its available here in the US.