RX-1 ECP kits ?


You get the K&N filters, pre-filters, 165 mains, and Holtzman CV carb slide springs. The kits will make 16hp in the midrange of the powerband. Freddy at ECP includes 4 CR10EK spark plugs (+2 hp) and a small K&N crankcase breather filter as well. I ditched the small crankcase filter and made my own crankcase evac which makes another 2hp throughout the rpm band and helps with oil consumption by letting the rings seal better.

You can get the kit from Freddie Klies at Eastern Cycle Performance, his screen name on TY4stroke is SUPERTUNER.

You can also make your own setup by buying the springs and mains serperately and using two Raptor 660 K&N filters. I have done it both ways and found them to perform pretty equally.

Major wake-up call to these sleds, a must have for hangin with the new Apex's I suspect.
 

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