Description
Camshaft options
- 258-A: 270°/268° Stage 1 cams for engine with bolt on intake, exhaust and turbo upgrades. For an engine producing around 550-750hp running a 58-68mm turbo.
- 258-B: 285°/280° stage 2: For engine making 750hp-1000hp. Turbo sizing 62-72mm. Great with aftermarket intake plenums.
- 258-C: 288° Stage 3 drag racing: Engines making 1200hp+. Turbo sizing 72mm+ on high boost. Fuel type ethanol blend or methanol.





