EBC Hex Main Jets CR190-4 are Keihin 13 series hex main jets sized at 190 and sold as a 4-pack, making EBC Keihin hex main jets 190 4-pack the right call for riders who need to push fuel delivery further on carbureted bikes and ATVs. The 190 sits at the upper end of the Keihin main jet range and is a natural move when a free-flowing exhaust or oversized air filter leaves your carburetor pulling lean at wide-open throttle. Getting the main jet right means crisp throttle response all the way through the top of the rev range. A 4-pack keeps extras on hand so you won’t stall your tune waiting on another order.
- Fits Keihin PJ, PWK, PD, and PE carburetors for broad compatibility across brands.
- Delivers a precise 190 jet size so your fuel curve stays exactly on target.
- Built to the Keihin 13 series hex spec so installation won’t need adapters or modifications.
- Keeps Keihin PJ PWK PD PE carburetor jetting moving with four jets ready to swap.
- Designed for fast removal with a standard hex tool so you don’t lose the afternoon.
Order EBC Hex Main Jets CR190-4 from Dillon Powersports, authorized dealer.
