Mikuni carburetor kit for the refitting for all Buell X1 and S3 injection model to HSR 42 carburetor

Our carburetor kit for Buell X1 (also other Buell injection models) allows to keep the original ignition as well as the main wiring harness. With additional products and program modifications for the BLACK BOX (ECM) on the current market, you can’t set it exactly. Our carburetor works very exactly and can be set for every rotational speed range. Similar results would normally just be reached with a complete adjustable injection system. The modification of the BLACK BOX is included in the kit. This is necessary when the original ignition and main wiring harness will be kept because in the standard conditions the ignition and injection work together and the ignition setting only works in conjunction with the injection system. BUELL X1 models with carburetor improve not just in quiet running and constancy as well as a better torque and performance. A TÜV registry is possible after an agreement or directly with us.

The complete kit includes:
1 piece carburetor Mikuni HSR 42
2 pieces throttle cable adapter (makes the keeping of the original wires possible)
1 piece fuel valve
1 piece fuel tank connection for stopper
1 piece choke wire
1 piece choke wire bracket
1 piece carburetor adapter for original bracket
1 piece Manifold (Sportster - Buell 87)
1 piece gasket manifold - carburetor
2 pieces gasket manifold – cylinder heads
5 pieces cable clip
1 piece fuel-line
1 detailed mounting description
1 modification of the Black Box (please send in when ordering)