Fitment questions?
Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.
Product details
This 40mm HPMX package provides a center-mounted single-carburetor setup for a Type 1 upright engine. It includes an isolated aluminum manifold and the Deluxe billet air-cleaner assembly. Set up the carburetor's two-barrel operation and metering for the installed engine rather than choosing on throttle size alone.
Technical Details
- Part number: 44-7315-0
- Carburetor: Single 40mm HPMX
- Intake: Isolated aluminum center section
- Included: Velocity stacks, linkage, billet air-cleaner assembly with gauze element, fuel line, gaskets and hardware
Fitment & Compatibility
For Type 1 dual-port installations; EMPI describes the 40mm single-carb setup for basic 1600–1800cc builds. Confirm the end castings, intake connections, and available clearance. Check fuel delivery and final calibration after installation.