Unlock maximum power and broaden the torque curve of your turbocharged S13 SR20DET with the Tomei Poncams Camshaft Set (P/N: TA301B-NS08A), available at Straight Six Imports. Tomei Poncams are the industry-leading drop-in camshafts engineered to deliver significant performance gains without requiring complex modifications like upgraded valve springs or solid lifters (when boost levels are kept reasonable).

This specific set is precisely designed for the Nissan S13 SR20DET engine (Red Top and early Black Top variants with the correct valve train), greatly improving volumetric efficiency. The aggressive lift and duration profile result in higher peak horsepower and a smoother, more responsive powerband throughout the RPM range. Poncams are ideal for engines running upgraded turbos (like T28s) and higher boost pressures. Installation is simple: these cams utilize the stock valve springs and rocker arms, making them the most cost-effective performance cam upgrade for the legendary S13 SR20DET.

Key Features of the Tomei Poncams Set:

• Direct Drop-in Installation: Engineered to work with stock valve springs and rocker arms, minimizing labor and cost.

• S13 SR20DET Specific: Precision fitment for the Nissan S13 240SX/Silvia chassis engine.

• Optimized Profile: Aggressive lift and duration increase airflow, improving response and delivering significant horsepower gains.

• Street/Track Versatility: Ideal performance upgrade for daily driven cars with upgraded turbos and ECU tuning.

• Reliable Performance: Backed by Tomei's legendary engineering and quality control.

Maximize the potential of your S13 SR20DET without tearing down the head. Shop the Tomei Poncams Camshaft Set (TA301B-NS08A) at Straight Six Imports today.