Foam Prefilter for EVO/Large Oval Air BoxHyper Racing # 600 5155 2 Fits the Hyper EVO Fuel Injection. Also fits other large oval boxes. Includes foam wrap and velcro strip especially selected for this application ensures that the foam can be adjusted if it stretches after cleaning with 77 507 K&N Air Filter Cleaner. Our Foam Prefilter is the best way to keep dirt out of the engine. We performed many back to back dyno tests with different foam types and chose this one because it show no loss

you know how important brake bias is

Hyper Racing # 389-205

Antigravity Battery 12-Cell Lithium

Black anodizing and secondary post machining gives them that HBS signature style

04-612 - Spring for Jacob's Ladder (1)

0-3 psi replacement spring for the 600-179 FueLab Regulator for Carburetors

but other companies cables may be used by using an adapter pin

Fire retardant foam plug fits the Fuel Forward Tank Tail System for the Hyper Racing Micro Sprint or Mini Sprint

Weight = 1

Hyper Racing # 05-1012-BLACK

Hyper Racing # 382-805

Junior Sprint