This Daytona engine was rebuilt for our Daytona Spider restoration project car and tested. With minimal modification, this engine made good power and torque. This shows what can be done to increase power without losing any drivability or the original appearance. Note torque was increased throughout the speed range. This is a smooth, powerful and easy to drive combination.
Type: 365 GTS (251)
Bore: 82mm
Stroke: 71mm
Compression Ratio: 10:1
Heads: bowl ported intakes, matched manifolds
Cams: stock 246°/243°,
9mm/8.8mm lift
Induction: 6 Weber 40 DCN carbs with air filter housing
Exhaust: stock US headers, matched flange
Ignition: stock distributors with points/condenser/coil
