The PWK series has a semi-elliptical section valve with a great flow attitude.
The chromed valve has less wearing than other surfaces and the D shape allows the right turbulence to the noozle.
The PWK gives more revs on top and doesn't let the engine go flat.
21mm PWK Apex D-Slide Carburetor
- Product Code: 16100-P70-111
- MPN: 16100-P70-111
- Availability: In Stock