This NOS kit is an effective variation of high end tuning, and at a lower price. We call the SERIE PRO kit a „Flow In“ system; one cannot describe it as either a wet or dry system. The bottle must be installed with the valve pointing up near to the carburetor, attach the accumulator battery and switch. The gas line has to be attached in the air fi lter in front of the carburetor, positioned exactly in front of the throttle valve so the gas can spray directly in. Open bottle valve, accelerate and then fl ip the switch only when running at full throttle - over 3,000 rpm‘s.

 Your power performance is not as high as with the SIP NOS kit with exact fogger nozzle controls, but still gets an increase between 15% and 30%!! This mode of operation has proved to be very gentle to motors. At continuous running operation, bottle contents will last 40 to 60 minutes. Delivered with empty bottle..