I have a used Boss Noss kit with the single nos nozzle and dual fuel adjustments. Had it on a 02 SummitX. Has the aluminum bottle. Bought it from a dealer installed the kit and never gave it a shot. When I go sleddin I usually take the wife and friends so no time to experiment and tune. Sold the sled now have a Nytro 4 stroker not going to mess with the kit first $225 + shipping takes it. Kit just needs a oil pressure gauge line and fittings. Local to Denver area, make trips thru Cheyenne Wy to the Panhandle of Nebraska often enough. Let me know if interested.