EDELBROCK CYLINDER HEADS
       

THE BEST HI-PO PONTIAC HEADS IN THE WORLD!

ARE ONLY AVAILABLE FROM ROCK 'N' ROLL ENGINEERING

IF YOU COULD BUILD A 535 HP, LOW OCTANE, 8.5 Cr. LOW COMPRESSION, LOW RPM, STREET ENGINE FROM 400 CUBIC INCHES, WOULD YOU WANT TO BUILD ANYTHING LESS?

ROCK 'N' ROLL ENGINEERING IS THE PIONEER IN MAKING HORSEPOWER WITH THE EDELBROCK HEADS. HAVING HAND PORTED OVER 600 SETS, NO ONE CAN COME CLOSE TO OUR EXPERIENCE, BUT, IT TAKES TOO MUCH TIME TO CONTINUE BEATING THE PANTS OFF OUR COMPETITORS BY OFFERING HAND PORTED HEADS AT $1450 (when we use your bare castings). WE WILL CONTINUE TO DOMINATE WHILE ALSO SPEEDING UP OUR ENGINE ASSEMBLY TIME WHICH HAS BECOME VERY, VERY IMPORTANT WHEN YOU ONLY HAVE THREE PEOPLE DOING ALL OF THIS EXCEPTIONAL WORK. BRUCE FULPER'S DILIGENT QUEST FOR HORSEPOWER AND LONGEVITY HAS LED HIM TO PRODUCE THE MOST COPIED PONTIAC PORTS IN THE WORLD. ROCK 'N' ROLL ENGINEERINGS HIGH TORQUE PORTS HAVE BEEN DIGITIZED BY AIR FLOW RESEARCH ENGINEERS ON THEIR COMPUTER NUMERICAL CONTROLLED MACHINE (CNC) FOR THE ULTIMATE IN CONSISTENCY PRODUCING MORE TORQUE. ULTIMATE PERFORMANCE CAST IRON HEADS ARE A THING OF THE PAST. THEY DO NOT HAVE ENOUGH METAL AVAILABLE TO REMOVE TO COME ANYWHERE CLOSE TO THE AIRFLOW POTENTIAL OF OUR EDLEBROCK HEADS. NO MATTER WHAT ANY SALESMAN MAY TRY TO TELL YOU, THERE IS NO SUCH THING AS A 250+ CFM CAST IRON HEAD. YOU MAY SEE THAT NUMBER ON A DERELICT FLOW BENCH, BUT IT'S NOT A REAL NUMBER, AND THE BOTTOM LINE, NO MATTER WHAT FLOW NUMBER SOMEONE MAY CLAIM, ANYONE THAT TELLS YOU OUR HEADS FLOW TOO MUCH DOES NOT UNDERSTAND HOW TO CAM AN ENGINE PROPERLY. PROPERLY CAMMED, ROCK 'N' ROLL ENGINEERINGS CNC ALUMINUM HEADS HAVE AMAZED AND GAINED THE RESPECT OF EVERY ENGINE BUILDER THAT COMES IN CONTACT WITH THEM.

STRIP- 800+ HP FROM A 400 BLOCK, 428 CRANK- THAT TRANSLATES INTO 8.80'S AT 150 MPH IN A 2700 LB TRANS AM. STREET 535 HP FROM A 400" 8.5 Cr. PUMP GAS LOW RPM STREET ENGINE WITH A SMALL HYDRAULIC ROLLER CAM . NO ONE, HAS EVER, DONE THAT BEFORE. WE ARE THE MOST RESPECTED PONTIAC ENGINE BUILDERS IN THE WORLD.

OUR PREPARED EDLEBROCK HEADS ARE BLUEPRINTED TO OUR SPECS. THEY ARE BUILT MORE PRECISE THAN THE OUT-OF-THE-BOX COMPLETE VERSIONS. READ THE REPORT IN THE JUNE 1997 ISSUE OF POPULAR HOT RODDING ON OUR PORTED EDLEBROCK HEADS. YOU'LL SEE WHY OUR HEADS ARE THE BEST AT ANY RPM. WE INSTALL THE HIGHEST QUALITY PARTS, CUSTOM PICKED FOR YOUR COMBINATION, USING SWIRL POLISHED EXTRA LONG VALVES DESIGNED BY BRUCE. THIS ALLOWS US TO INSTALL EXTRA LONG VALVE SPRINGS THAT WILL LIVE LONGER. A SPRING THAT MOVES 60% OF IT'S AVAILABLE TRAVEL THROUGH EACH CYCLE WILL LAST MUCH LONGER THAN A SPRING THAT MUST MOVE 85% ON EVERY CYCLE. WE ALSO INSTALL A LOWER SPRING SEAT TO PERMANENTLY PROTECT THE ALUMINUM HEAD SURFACE. nO KNURLING OR REAMING TO FINAL SIZE ALLOWED IN OUR SHOP. ALL VALVES RECEIVE TEFLON P.C. (POSITIVE CONTROL) SEALS, NO CHEAP RUBBER SEALS HERE.

WE ALSO USE THE HIGHEST STRENGTH PRO-SERIES ARP ROCKER STUDS, INSTALL THE GUIDE PLATES, KISS CUT THE DECK .003 TO ENSURE FLATNESS. FOR THE AMOUNT OF POWER AND QUALITY, OUR PRICES REMAIN UNBEATABLE. OTHERS MAY PROMISE YOU THE MOON, BUT OUR HEADS CANNOT BE BEAT.

NOW LET'S REVIEW; OUR PRICE INCLUDES P-O-R-T-E-D- PORTS, RRE COMEPTION VALVE JOB, ARP 7/16'S STUDS, HEAD BOLTS, LOCKS, RETAINERS, STAINLESS STEEL SWIRL POLISHED HIGH FLOW VALVES, COMPLETELY ASSEMBLED WITH CORRECT SPRINGS FOR YOUR INDIVIDUALIZED APPLICATION, READY TO BOLT ON FOR THE FOLLOWING PRICES:
 72CC OR 87CC HYDRAULIC, SOLID, HYDRAULIC ROLLER  $2500  

 72CC OR 87CC HYDRAULIC, SOLID, HYDRAULIC ROLLER

USING YOUR BARE CASTINGS THAT YOU OBTAIN FROM EITHER JEGS OR SUMMIT (you can have them drop shipped direct to us.)

  $1450  
  ROLLER VALVE SPRINGS - ADD  $260  

CNC PORTING:

OUR CNC PORTED HEADS ARE UNBEATABLE. WE MUST HAVE FIVE (5) SETS MINIMUM IN ORDER TO SET UP THE MACHINE AT AIR FLOW RESEARCH. THEY COME WITH A HIGHER FLOWING INTAKE PORT, A 2.150 DIAMETER INTAKE VALVE (2.190 OPTIONAL) AND A FURTHER PORTED EXHAUST PORT FOR PROPER INTAKE TO EXHAUST FLOW RATIO. THE LARGER INTAKE VALVE MAY MEAN MILLING CLEARANCE IN YOUR PISTON'S INTAKE VALVE RELIEF. IMAGINE A HEAD THAT FLOWS EVEN MORE THAN OUR HAND PORTED HEADS! THIS HEAD REQUIRES PORT MATCHED TORKER II OR VICTOR INTAKE MANIFOLD. WE PORT THE INTAKE MANIFOLDS STARTING AT $300, WHICH INCLUDES WELDING THE RUNNER TOP. ALL HEADS AVAILABLE IN CUSTOM COMBUSTION CHAMBER SIZES AND ANGLE MILLED AT AN ADDITIONAL COST. CALL FOR DETAILS. ALL HEADS ARE COMPLETELY ASSEMBLED AND READY TO BOLT ON. OUR HAND PORTED HEADS WERE WHAT OUR COMETITION SOLD FOR $2800 YOU CAN HAVE MORE POWER, FOR THE SAME COSTS. EASY DECISION.
 ADDITIONAL COSTS:    
   CNC PORTING ONLY-YOUR HEADS (NO PARTS OR ASSEMBLY)  850.00
   POLISH COMBUSTION CHAMBERS  100.00
   CLEARANCE FOR 1.65 ROCKERS  75.00
   ANGLE MILLING- STARTING AT;  175.00
   TITANIUM VALVES-(EACH)  105.00

IMPORTANT NOTICE: ALL EDELBROCK PONTIAC HEAD CASTINGS HAVE "6056" CAST INTO THEM. THIS IS EDELBROCKS CORE PART NUMBER OF THE CASTING. EXAMPLE: ALL THE 6050, 6056, 6057, 6058, 6059 ECT., PART NUMBERS HAVE 6056 CAST INTO THE HEAD UNDER THE VALVE COVER. IGNORE IT.

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