Brian Crower BC3312-1 33mm Intake Valve for Toyota 1JZ-GTE

The Brian Crower BC3312-1 is a high-performance stainless steel intake valve engineered for Toyota 1JZ-GTE and Lexus 1JZ-GE engines. This individual valve features an oversized 33.0mm head diameter (+1.0mm over stock) to maximize airflow and performance in high-boost and high-RPM applications.

Key Features:

• One-piece design with friction-welded Stellite tip for maximum durability
• Premium grade heat-resistant stainless steel construction for reliability under extreme conditions
• 33.0mm head diameter (+1.0mm oversized) for improved airflow
• 5.98mm stem diameter with undercut design reduces weight and enhances flow
• 97.6mm overall length
• Intake/dished valve type
• Fully CNC machined with swirl polished finish under the head

The undercut stem design above the head area reduces overall valve weight for extended RPM potential while significantly improving air and fuel flow into the combustion chamber. Every valve is fully machined to exacting tolerances and features a swirl polished finish under the head for optimal sealing and performance. Compatible with factory valve seats (requires proper valve job for installation) and works with stock or Brian Crower valve springs.

This listing is for one (1) individual intake valve.