Product DescriptionEMPI HI-PERFORMANCE CAMSHAFTS
This 23 Series kit comes with Billet 28mm 1-PC Performance Lifters without an Oil Hole that are precision ground and heat treated. Kits come with EMPI Cam, EMPI Cam Gear, Bolts, Lifters, and Lube
ZDDP or ZDTP should be either in the oil that you chose or added to the oil you chose when running any ﬂat tappet camshaft.
The level of ZDDP has been reduced in the API SM oil spec, along with the increased use of calcium detergents and dispersants resulting in failures for ﬂat tappet camshaft applications.
Many articles in all variety of magazines have been written on this subject.
Hot Street/Off-Road - 23-4110
Lift (1.1): .430"
Cam Lift: .392"
Dur. @ .050: 247
Lobe Center: 108
Warranty 6 Month
EMPI Catalog Page Number 41
Ref Part# 23-4110-B
EMPI 2018 Catalog Page Number 53 View Page