These E-CNC cylinder heads feature a large bowl cross-section while retaining good port velocity. These heads maintain the stock 23° valve angle and the intake flange is drilled to accept 1986 and earlier intake manifold designs. They also feature an extra thick 11/16″ deck and are ideal for high-end street and entry level racing applications requiring a CNC ported design. They have fully CNC’d intake ports, combustion chambers and exhaust ports for improved performance.
- Features Include:
- Fully CNC’d in chamber and runners
- 68cc chamber volume
- 2.10″ intake valve and 1.60″ exhaust valve
- 225cc intake port volume
- Heads feature 7/16″ studs and angled spark plugs
- Made in USA for the best quality in the market
