Reference: 5M8309HC-STD
ACL Race main bearings set with Calico CT-1 coating for Subaru EJ20 EJ25 series engines manufactured after 1998 (thrust position #5, thrust bearing 23mm).
ACL Race Calico provides intermittent dry lubrication and is not affected by dust or dirt. CT-1 is specifically engineered to withstand the extreme conditions of today’s high performance engines.
CT-1 coated bearings have shown a reduction in oil temperatures as much as 8°C - 11°C / 15 ̊F - 20 ̊F. Lower oil temperatures also aid in the loss of viscosity due to extreme heat.
Theoretically a crankshaft rides on a thin film of oil that protects both the crank and bearing. Real world experience such as cold starts and rough terrain conditions have proven otherwise. CT-1 coated engine bearings provide a dry film lubricant that protects against intermediate oil starvation.
Data sheet
Specific References
ACL has a proud and rich history with motorsports - it's in our DNA!
There is no better testing ground than a racetrack, regardless of its configuration. In the heat of competition, proven technology always makes its presence known.
Today's ACL RACE Series performance engine pan range has a strong motorsport pedigree and traces its roots back to the 1960s, when engine bearings were produced for the world-conquering Brabham Formula 1.
Further experience in the Australian Supercars Championship and many other races has resulted in the current ACL RACE Series technology
The unique combination of design, metallurgy, engineering and precision quality control delivers what engine builders have come to expect from a performance engine pan.
Whatever your application, we have a solution for you - if you're looking for the best - demand the best.
According to the manufacturer's requirement, return will not be accepted for a refund when the shrink wrap is broken.
ACL Race main bearings set with Calico CT-1 coating for Subaru EJ20 EJ25 series engines manufactured after 1998 (thrust position #5, thrust bearing 23mm).
ACL Race main bearings set for Subaru EJ20 EJ25 series engines manufactured after 1998 (thrust position #5, thrust bearing width 23mm).
ACL Duraglide main bearings set for Subaru EJ20 EJ25 series engines manufactured after 1998 (thrust position #5, thrust bearing width 23mm).
ACL Race connecting rod bearings set for Subaru EJ20 EJ25 series engines.
ACL Duraglide connecting rod bearings set for Subaru EJ20 EJ25 series engines.
ACL Race Pleuellagersatz mit Calico CT-1 Beschichtung für Subaru Motoren der Serien EJ20 und EJ25.
King Racing Polymer main bearings set for Subaru EJ20 EJ25 series engines manufactured after 1998 (thrust position #5).
