Lectron Fuel Systems HD400 Carburetors are the largest Street bore carburetor recommended for large bore motors. Made in USA.. Lectron HD Power Jet 400 (97CI-130CI). Harley Carb with Gen II idle circuit. 33" Barnett Throttle Cable to fit Harley style throttles. 3 Bolt Air Filter Adapter (Universal bolt patterns). 2 Bolt Manifold adapter (will also fit stock manifolds). Metering Rod Adjustment Tool. Shims to adjust spacing. Lectron HD Power Jet 400 (110CI-135CI)