ACL Uprated Main Bearings – Standard bearing size.
ACL Trimetal reinforced main bearings
Designed for Renault Sport Clio R3 Rally Cars
To suit high RPM/load applications
Offer reduced friction and operating temperatures
Increased oil supply and overall lubrication
Engine code(s) : F4R / F4R-T
Note : With central tab so no block or main cap machining required.
