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CJR Performance

Honda CRF110 Race Head - CJR Performance

Honda CRF110 Race Head - CJR Performance

Regular price $299.99 USD
Regular price Sale price $299.99 USD
Sale Sold out
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- ETA for next batch is estimated Early January -
These cylinder heads will have a new lower price point at $299!
 

2022 CJR Race Head comes updated for a big improvement in low-mid range performance with added combustion chamber work, revised port shape and more!
(Out of stock race heads will ship out in which the order is received)

Unleash your build with the new CRF110F Race Head! One of the biggest restrictions we find with the 19+ CRF110F is the intake and exhaust port along with the OEM valve springs. With the new race head you can bring up to +20% to +30% more power (varies for different build specs) through the entire rpm range and an increased RPM limit with top end power that keeps pulling strong. 

NEW FOR 2022! This cylinder head comes updated with new features and fully assembled (Excludes rocker arms/tappets) -
- Improved Polished Combustion Chamber Design - NEW FOR 2022
- Eliminate Valve shroud for increased flow - NEW FOR 2022
- Ported/Polished intake and exhaust port with removed guides for increased flow - NEW FOR 2022
- 22mm Intake Port to allow use of 24mm and 26mm Throttle Body Kits - NEW FOR 2022
- 22mm Exhaust Port to pair with smaller and larger exhaust systems - NEW FOR 2022
-
Lightweight Retainers - NEW FOR 2022
- Upgraded HD Valve Springs safe to 12,000rpm (11,000rpm recommended for most exhaust, 12k+ only with a larger 30-34mm throttle body and large exhaust (yoshimura/rocket big bore)
- Machined Spring Seat to allow the largest camshaft profiles available
- Stock valve size to improve low end response and increase long term reliability, OEM replacement valves available at any Honda dealer

DUE TO THIS PRODUCT USED AS A RACE ITEM, THIS PRODUCT DOES NOT OFFER A WARRANTY - FOR RACE COMPETITION USE ONLY
NO RETURN OPTION AVAILABLE
REQUIRES ARACER ECU or CUSTOM DYNO TUNE, ECU FLASHES WILL BE AVAILABLE EARLY SUMMER 2022

*Updated cylinder heads as of 8-10-22, these heads are not decked and will clear all current camshafts opposed to the previous heads that required a second base gasket for larger camshafts.


NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES
This product is legal for closed-course competition use only; for racing vehicles (a competition vehicle not used on public highways). Intended for off-road use or race purposes; does not meet regulations of pollution controlled roads or highways. This system is NOT compliant with the California Environmental Protection Agency (E.P.A.) or California Air Resources Board (C.A.R.) for use on public roads or lands.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -- Learn More

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