HEADS ARE PORTED & FLOW TESTED USING YOUR STOCK PARTS
Heads are ported & flow tested w/ 1.9 intake valve. Better flowing heads for medium builds.
1.9 INTAKE 1.575/1.610/1.630 EXHAUST
HEADS FLOW 290+ @28".
OUR BEST FLOWING HEAD FOR THIS VALVE SIZE & RETAINS STOCK SEATS.
2" INTAKE 1.575/1.610/1.630 EXHAUST
NEW INTAKE SEATS W/ 2" INTAKE VALVE WILL PUSH THESE HEADS OVER 300 CFM @ 28". FOR THE BIGGER MOTORS [113,117,124] THAT WANT TO KEEP THEIR STOCK PARTS FOR THAT 'SLEEPER' LOOK.
315+ WITH 2.1 INTAKE VALVE ADD $75 1.650 EX add $50
AV&V BRONZE GUIDES $75 AV&V .650 BEEHIVE SPRINGS add $99
110 HEADS $499
NEW 1.9 INTAKE & 1.575 EXHAUST VALVES
NEW BRONZE GUIDES
Heads are CNC ported for maximum flow. CNC porting corrects for manufacturing defects so every port is in the correct position every time. Improved flow & consistent from head to head.
COMPRESSION RELEASES INSTALLED $125
BRONZE GUIDES $75
CC & MILL $75
SPRING SET UP $50
EX VALVES 1.575/1.610/1.630 $50
STAGE 1 $399
Your heads are ported & flow tested using your stock parts. Good performance upgrade for mild builds.
1.9 INTAKE STOCK EX
BETTER FLOWING HEADS FOR BIG CAMS/ CUBES