pwk 28 30 Intake Manifold Adapter For Off‑Road Motorcycle Carburetor

pwk 28 30 intake manifold is vital adapter part for off‑road motorcycle modification, specially made for PWK28 and PWK30 carburetors, building air passage between carburetor and cylinder head. Main body is rubber material, fitted with stainless steel hose clamp for quick clamping. Sealing performance of intake manifold counts much during modification. Gap and air‑leakage at joint will mess up fuel‑air ratio and badly affect engine idle and acceleration. This manifold features precise forming dimension, pre‑threaded holes on flange for bolt positioning, and hose clamp reinforces carburetor side connection to lower risk of looseness and leakage. It works for both worn‑part replacement and whole‑vehicle upgrade modification. Repair shops can make bulk stock, modification enthusiasts can keep it as spare accessory. Clean mating surface before installation, align holes and tighten fasteners step by step to stabilize intake path and support expected engine power output.