1.25:1 Rocker Arm Assembly - Type 1 Engines

Unlock extra horsepower from your aircooled VW engine with this complete set of 1.25:1 ratio rockers, designed for a simple bolt-on performance upgrade.

Standard rocker assemblies use a 1.1:1 ratio, but by increasing the ratio to 1.25:1, your valves will open further and remain open longer, improving airflow and delivering more power across the RPM range.

Installation is straightforward: simply unbolt your original rocker assemblies and replace them with this set. However, to achieve the correct valve lash and geometry, some adjustment may be required. This can include setting up the proper shims (sold separately) to ensure smooth, reliable operation and to avoid premature wear.

If you’re running a performance camshaft or high-lift valve springs, this kit is an excellent addition to maximize breathing and output.

Fitment:

• All VW Type 1 based aircooled engines
  (including Beetle, Karmann Ghia, Type 3, Splitscreen, Baywindow, Buggy, Baja, and more)

Quality: Good quality reproduction
Ratio: 1.25:1 (upgraded from stock 1.1:1)
Quantity: Sold as a complete set (pair for one engine)

May Also Need:

• Valve lash shims for correct geometry
  (see associated products):

  • AC1092310

  • AC1092315

  • AC1092320

  • AC1092330

  • AC1092360