Race-Ready Cummins 6.7L Cylinder Head – CNC-Ported & Pressure-Tested

Description

CUMMINS 6.7L RACE CYLINDER HEAD

CURRENT LEAD TIME 6 WEEKS

-STAGE 1-

24 103# MANTON VALVE SPRINGS

24 BILLET VALVE SPRING RETAINERS

48 VALVE LOCKS

HD OVERSIZED SEATS

2MM OVERSIZED INTAKE+EXHAUST VALVES

WIRE RINGED (NOT FIRE RINGED)

COOLANT PLUGS THREADED TAPPED AND SEALED

RESURFACED HEAD DECK TO (.004)

 MACHINE VALVE BOWLS “CASTING BLENDED”

HOT TANK WASHED+GLASSBEAD BLAST+BLACK PAINTED

 

Head Knowledge.

Our stage 1 or stage 2 racing cylinder head can be used on a 100% stock 6.7L Cummins. Simply use only an oem cylinder head gasket, pull it out of the crate and bolt it on. ” Hot Retorque on wire ring heads are not recommended.” Daily drivers or Racing applications is the stage 2 to big? No, it is not we have daily driving builds that operate with lower egts, faster spooling, better mpg,lower charger air temps and take less fuel to make MORE EFFCIENT POWER on either stage 1 or stage 2 head! Summary stage 1 is the cylinder head that can do it all and the stage 2 is for the all-out power guy that needs ALL THE FLOW. 

PBPBUILDS featuring our Race Series Head ” THANOS, HELLYBOY, BLACK ADAM, MISTER CLEAN.

 

 

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