Edelbrock E-210 Series Aluminum Cylinder Heads for Small Block Chevy
350-5085
Items You Need
E-210 Series Aluminum Cylinder Heads
Specifications:
The E-210 cylinder head for small-block Chevy engines provides race-level performance while maintaining full compatibility with OEM equipment. These heads can produce more than 500 HP from a naturally aspirated engine and even more from a forced induction system. The power created with the E-210 heads comes from large runners for increased airflow, larger diameter springs for higher lift camshafts and revised exhaust ports. All of these added features make the E-210 heads ideal for a spec series racer and larger displacement engines. The exhaust port flange is in the stock location to allow for the use of off-the-shelf headers and hardware, while the enlarged valves and ports support the power needed to compete at engine speeds of up to 6500 rpm.
Note: Heads may not be used on engines with less than a 4" bore (262, 265, 283, 305, 307 c.i.d.) except with cams having less than .450" valve lift.
| Combustion chamber volume | 64cc |
| Intake runner volume | 210cc |
| Exhaust runner volume | 75cc |
| Intake valve diameter | 2.08" |
| Exhaust valve diameter | 1.60" |
| Valve stem diameter | 11/32" |
| Valve guides | Maganese Bronze |
| Deck thickness | 9/16" |
| Valve spring diameter | 1.46" |
| Valve spring maximum lift | .575"(5085) / .650"(5087) |
| Rocker stud | 3/8" |
| Guideplate | Hardened Steel |
| Bolt torque | 65 |
| Pushrod diameter | 5/16" |
| Valve angle | 23° |
| Bolt torque | 65 |
| Spark plug fitment | 14mm x 3/4" reach, flat gasket seat |
| Made In | USA |
JEGS Easy Kits are designed by the experts at JEGS to ensure quick and easy installation.
Will these heads work on a 1991 350 small block ?
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