Page 328 - 2021-22_EngineCatalogAP
P. 328
PERFORMANCE ENGINE BEARINGS
Clevite 77 manufactures a full line of exclusive Tri-MetalTM copper-lead high-performance bearings.
“P” Series - Traditional Clevite 77 Tri-MetalTM bearings have high crush qualities for maximum bearing retention, high eccentricity to account for bore distortion, and reduced overlay thickness to prevent fatigue.
M77MS2253H
“H” Series - Drag race engine builders prefer their lack of flash
plating, medium levels of eccentricity, enlarged chamfers for
additional crankshaft fillet clearance and high crush. Rod bearings including a “N” suffix are narrowed for increased fillet clearance. A “K” suffix indicates bearings which are coated with moly/graphite, an anti-wear agent that offers protection through a broad temperature range.
1992-2002 8.0L (488) V10
Description
P Series
H Series
HN Series
HNK Series
Main Bearings
Standard
—
M77MS2253H
—
—
.010" Undersize
—
M77MS2253H10
—
—
Rod Bearings
Standard
M77CB481P
—
M77CB481HN
M77CB481HNK
.001" Undersize
M77CB481P1
—
—
—
.010" Undersize
M77CB481P10
—
M77CB481HN10
M77CB481HNK10
.020" Undersize
M77CB481P20
—
—
—
.030" Undersize
M77CB481P30
—
—
—
VALVES
Manley
LIFTERS
Crower
Part
Description
Dia.
Length
Qty.
Exhaust Valves
MAN11643-10
Race Master, .3110"
1.600"
5.770"
10
Intake Valves
MAN11644-10
Race Master, .3110"
2.020"
5.728"
10
Part
Decription
Qty.
Hydraulic Roller
CRO66325-20
.904" Diameter
20
326 2021-22 ENGINE BUILDER CATALOG
DODGE VIPER V10
