Wicked Motorsports ATV 25 years of making the Wicked Xross over intake for 1976-1979 RD400 and RD400-F (Daytona) without and with oil injection, AC Machined to clear cylinder fins. Intake designed to suit the specific size inlet custom enc barbs in the correct spot to draw the oil injection to maximize oil lubrication. Will suit all carb sizes Keihin, Mikuni, Lectron, Smart and others 28-40mm CNC Machined match to genuine Mikuni boots. Not the Chinese Amazon/bay junk that don’t match, with Cheap rubber boots that leak 99.9% of the time creating an air leak and keeping the bore shop in business.
Benefits of Xross over instantly noticeable at throttle response and midrange. Helping equalize the inlet velocity air and fuel to help tune the perfect throttle response and low to midrange range hit.
- Brass barbs for Oil Injection RD dual
- Anodize black $40
- other colors optional
- 26mm-30mm
- 33mm-35mm
- 36mm-39mm (fits 41mm Keihin PWK)
Contact us with ordering questions or performance
questions.