FAST Throttle Body Big Mouth 102mm Billet For GM LS Without TPS Or IAC

When it's time for more power, a larger throttle body could be in order. This Big Mouth Throttle Body (54102) gets more air into your engine, making it a perfect addition to forced induction or other power adders. These durable throttle bodys are great for N/A too, providing a 102mm inlet as compared to more restrictive alternatives.

Features and Benefits:
- Increased throttle blade thickness
- Offset throttle blade pivot
- 102mm
- Billet aluminum

These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those in boosted applications. A smoother operating offset blade pivot improves throttle response, and a beefed up linkage and dual throttle spring mechanism ensure total throttle control.

Constructed from billet aluminum, the FAST Big Mouth 102mm Throttle Body is designed to maximize performance upgrades on all Gen III and Gen IV engines with cable driven throttle bodies. These throttle bodies do not have a Throttle Position Sensor or a Idle Air Control motor.