Produktbeschreibung
600-13
Ultimate answer for true Wedge Questins
- Assembled heads come with roller springs good up to .850_ lift, CNC chambers, porting required
- Customer must supply cam specs
- Machined exclusively for special Jesel rockers
- Valve angle 13 degrees
- Stock 440 exhaust bolt pattern
- 500 CFM potential air flow
- Intake port volume 410cc
- Exhaust port volume 134cc
- Intake valve diameter 2.400_ - 5.900_ overall length
- Exhaust valve diameter 1.94_ - 5.900_ overall length
- Titanium 2.450_ intake valve is optional
- 70cc combustion chamber volume
- Flatr mill .006_ per combustion chamber cc
- Can be milled to 60cc
- Use Indy Maxx aluminium block with 4.840_ CL
- Recommended raised cam 45 degree angle
- 4.563_ bore required for 600-13 heads
- Bore center line diameter 4.840_
- Must use spray bar valve covers (440-8S)
- 2.100_ spring height, 1.625_ common diameter
- Head gasket: copper with o-ringring
- Intake gasket Indy '218
- Exhaust header gasket Indy '222
- Head studs: ARP #440-18
- Valve guides 11/32 solid bronze
- ¾ reach gasket seat spark plugs
- Champion C57CX (cold) to C63CX (hot)
- Accepts all indy intake manifolds
- Head bold torque 70 ft. Ibs.
- 7/16-14 Jesel rocker bolts 50 ft. Ibs.
The professional at IndyCylinder Head are determinded to raise horsepower to the nex level, without sacrificing reliability. The 600-13 is a true wedge, 13 degree valve angle head, with the potential of 500 CFM of air flow. The 4.840 bore center line is a necessity to increase valve diameter 2.400_ on the intake and 1.900_ on the exhaust without shrouding the valves. Lightweight, reliable 1100 + HP engines are finally available for the true wedge racer. Build a 655_ cid with these heads and you will have a mid seven second ride with any tube chassis car. A complete 655_ cid Big Wedge Engine weights only 485 Ibs.
-Push rod length must be checked
- Accepts ball to ball pushrod
- Best engine range 605_ cid to 655_
