Engler Injection  kit includes:
 
Runner assy with nozzles, fuel pump,  stumble valve, low speed, high speed, pill holder, air cleaner assembly, fuel pump adapter and shaft, and fuel shutoff valve. Best bolt on HP you can add for the money. Costumer support is second to none. Tim Engler has self made this product with thousands of hours of blood, sweat, and tears to supply a product that out performs the others, easy maintenance , and economical for the average racer on a budget.