MEDIA OCH DOKUMENT
Topplock
Edelbrock : 60139
Artikelnr: EDE60139
The Edelbrock #60139 Performer RPM cylinder head is designed as a bolt-on performance upgrade for any 1967-91 AMX, Javelin or Jeep with a 343, 360, 390 or 401 AMC V8 engine. They include adjustable rocker studs and guide plates set-up for use with small-block Ford style adjustable 1.6:1 ratio rockers. The intake flange is dual-drilled to accommodate early and late model intake bolt patterns, covering 1967-91. A Complete head includes larger than- stock valve springs to handle most high-lift cams. They feature stock location ports for compatibility with standard manifolds and headers. A direct bolt-on for 1970 and later engines with 1/2" head bolts, This head includes step-dowel pins for pre-1970 engines. Their dual-quench combustion chambers produce approximately 9.5:1 compression in 401 V8 engines. The 45deg intake seat angle offers improved mid- to high-lift flow over the stock 30deg angle. The Edelbrock #601139 Performer RPM cylinder head has a machined heat crossover for 50-state emissions legal perform
- Camshaft Type: Flat Tappet
- CNC Ported: No
- Combustion Chamber Volume: 54 CCM
- Construction Type: Complete
- Deck Thickness: 0.625 IN
- EGR Port: Yes
- Exhaust Port Location: Standard
- Exhaust Runner Volume: 70 CCM
- Exhaust Valve Diameter: 1.60 IN
- Family: Performer
- Grade Type: Performance
- Guide Material: Manganese Bronze
- Guide Plate Material: Hardened Steel
- Guide Plates Included: Yes
- Head Casting Number: N/A
- Horsepower: 300-450 HJ
- Intake Runner Volume: 185 CCM
- Intake Valve Diameter: 2.02 IN
- Material: Aluminum
- Push Rod Diameter: (Suggested) 0.3125 IN
- Quantity: Sold Individually
- Retainer Included: Yes
- RGL: WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
- Rocker Arm Stud Diameter: 0.375 IN
- Seat Angle: Exhaust 45 deg/Intake 45 DD
- Seat Material: Ductile Iron
- Series: Performer
- Valve Angle: 18 DD
- Valve Included: Yes
- Valve Spring Diameter: 1.55 IN
- Valve Spring Maximum Lift: 0.580 IN
- Valve Springs Included: Yes
- Valve Stem Diameter: 0.34375 IN
Edelbrock topplock är tillverkade i USA och erbjuder det bästa inom kvalitet och prestanda. Genom att använda högeffektiva portdesigner och toppmoderna former på förbränningsrum erbjuder Edelbrocks topplock förbättrad prestanda i hela varvtalsregistret för bra gasrespons och ökad effekt på höga varvtal. Edelbrock har även kamaxlar anpassade till dessa toppar.
