This is the Ultimate Racing M-Line J21 based carburetor equipped with the Ultimate racing cooling inlet and thermo insulator. This is the carb that comes standard on the M-3X V2, MXS and MTS engines.
SKU:
UR3423-V2
UPC:
8435127314068
Availability:
Usually ships in 24 hours.
Weight:
0.15 LBS
Shipping:
Calculated at Checkout
No reviews yet. Raced it, bashed it, built it? Tell the next racer.