Koyorad 70-78 Datsun 240/260/280Z (MT) Radiator GC8 Using the 79mm stroker crank

Using the 79mm stroker crank

Plazmaman has been at the forefront in street and strip inlet manifold design since the early 90s

Torque and power is gained through the rev range (See blue line on dyno sheet )

Relays and wiring kit

Koyorad 70-78 Datsun 240/260/280Z (MT) Radiator GC8 Using the 79mm stroker crankDESCRIPTION Built with a robust 53mm core, the R Core Series is engineered for the serious performance tuner. Increased capacity means better cooling reserve when you need it. Intended for both circuit and daily use, you may double your coolant capacity and see up to 35% increased performance over your stock radiator. All Koyorad R Series All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine modifications