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| Bore Diameter | 89mm (+0.080in Over) |
| Compression Ratio | 8.8:1 |
| Rod Length | 5.630in / 143mm |
| Stroke | 90.7mm Standard |
| Pin | .866in x 2.500in x .157in |
| Bearing Category | Main Bearings |
| Bearing Type | Race Bearing |
| Bearing Size | HX (Extra Oil Clearance) |
| Valve Spring Type | Dual |
| Seat Pressure | 50lbs @ 35.56mm |
| Open Pressure | 205 lbs @ 22.86mm |
| Coil Bind | 22.35mm |
| Retainer Material | Titanium |
| Valve Type | Intake & Exhaust |
| Valve Head Diameter | Intake: 35mm STD Exhaust: 30mm STD |
| Valve Material | Stainless Steel |
| Bearing Category | Main Bearings |
| Bearing Type | Race Bearing |
| Bearing Size | STD (Standard) |
| Bearing Category | Main Bearings |
| Bearing Type | Race Bearing |
| Bearing Size | HX (Extra Oil Clearance) |
| Bearing Category | Main Bearings |
| Bearing Type | Race Bearing |
| Bearing Size | STD (Standard) |
| Fuel Pump LPH | 340 LPH @ 40 PSI @ 13.5 Volts |
| Fuel Pump Type | In-Tank |
| Fastener Material | 8740 Chrome Moly |
| Fastener Type | Stud |
| Valve Type | Intake |
| Valve Head Diameter | 35mm STD |
| Valve Material | Stainless Steel |
| Valve Series | 6000 Series Competition |
| Quantity | Set of 8 |
| Color | Raw |
| Fastener Material | Titanium |
| Fastener Type | Stud |
| Note | 55mm length Intake manifold studs for Aftermarket Intake Manifold or Intake Manifold with Thermal Gasket. |
Contact us at any of our channels and get inmediate help before making decisions.