EBC Hex Main Jets CR198-4 are Keihin 13 series hex main jets sized at 198 and sold as a 4-pack, making EBC Keihin hex main jets 198 4-pack the right call for riders who need to push fuel delivery to the absolute top of the range on carbureted bikes and ATVs. The 198 is one of the largest available Keihin main jet sizes and is the natural reach when a free-flowing exhaust or big air filter upgrade leaves your carburetor dangerously lean at wide-open throttle. Getting the main jet dialed in gives you crisp throttle response all the way to the top of the rev range. A 4-pack keeps spares on the bench 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 198 jet size so your fuel curve stays exactly on target.
- Built to the Keihin 13 series hex spec so you 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 CR198-4 from Dillon Powersports, authorized dealer.
