Chevy Big Block Throttle Body Kits

Borla® Induction Kit with 50mm throttle bodies



Part # 200157 in photo

Borla® Induction Kit with 50mm throttle bodies. In addition to our Hi-Rise Big Block Chevy manifold, with 58mm throttles, Borla offers a less drastic approach in the form of a Lo-rise manifold fitted with either Borla 50mm throttles or our authentic looking Weber 48 IDA style throttles, engineered to fit under the hood of most first and second generation Camaros and C2 and C3 Corvettes, provided the appropriate hood is used.

Kit Features:

Billet machined air horns
Borla makes the finest air horns in the world. Machined from 6061 T6 bar stock in our Haas CNC lathe the FE horns are 35mm tall with integral stainless screens to keep out debris.
High volume fuel rails
Our fuel rails provide more than adequate fuel reserve for acceleration on high horsepower engines.
Adjustable Fuel pressure regulator
Borla's low-profile pressure regulator is machined entirely from billet 6061 T6 alloy. Incorporating a diaphragm made from a double layer of flourocarbon. It is able to handle fuel for up to 1400 BHP.
Throttle position sensor
The throttles kit includes a TPS with plug and connectors. A high quality Hall Effect throttle position sensor is available as an upgrade.
Billet capstan linkage kit
Machined from 6061-T6 billet and incorporating high quality bearings and hardware our linkage kit sets the standard for the industry.
Cast Aluminum Manifold
Cast in A356 alloy and machined in precision CNC equipment the manifold has cast-in plenum facilities for the MAP sensor and the Idle Air Control
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