providing the stability needed for high-lift cam profiles and high-RPM racing applications

for inserts use PFR5-4613 & 4614 (inserts fit into the voiding of the original bush)

such as spun rod bearings—especially during cold starts

Whether you’re tuning for track

a malfunctioning actuator can significantly reduce engine power and cause drivability issues

5150 Technical Advising & Engine Build Consulting Consultation Type:Phone Call providing the stability needed for5150 AutoSport Technical Advising Session Not sure where to start with your BMW build? Experiencing specific performance related problems? Need expert guidance on custom applications or component selection? 5150 AutoSport offers a 1 hour consultation with one of our BMW engine build advisors and performance specialists to ensure your project is a success. Our experienced engine build advisors are here to provide you with expert advice on which