JayCee 51.5mm IDA Billet Venturis 44mm | Air-Cooled VW Type 1 & Type 4 | CNC Billet, Pair (JC-4357-0) sub-transmission Machined aluminum

Machined aluminum

VW Type 1 (Beetle): 92 mm big-bore (≈1835cc on stock 69 mm stroke

and each steel bracket is finished with a robust powder coating for maximum corrosion resistance

Investment-Cast Weight Reduction (PM-O510-0)

The 2×2×4 stack identifies this as a Type 1 big-bore application (not Type 4)

JayCee 51.5mm IDA Billet Venturis 44mm | Air-Cooled VW Type 1 & Type 4 | CNC Billet, Pair (JC-4357-0) sub-transmission Machined aluminumJayCee 51. 5mm IDA Billet Venturis 44mm CNC Machined Billet Aluminum The JayCee 51. 5mm IDA Billet Venturis 44mm are precision CNC machined billet aluminum venturis sized at 44mm, built for Weber IDA carburetor setups on air cooled Volkswagen performance engines. Supplied as a matched pair. Vehicle Fitment VW Beetle: All years VW Bus: All years VW Karmann Ghia: All years Engine application: Air cooled VW Type 1 Type 4 engines Why Choose JayCee? JayCee