Throttle Bodies

For V8 applications

TWM now supplies complete throttle body kits which include the following parts:
  • Four throttle bodies
  • Inlet manifold
  • TWM cable linkage kit with 36 " cable
  • Fuel rail kit with AN fittings
  • Rail-mounted fuel pressure regulator
  • Air horns (50 mm tall)

Many of our customers have asked us for a properly integrated linkage to fit with our V8 manifolds.

After much deliberation, we decided to develop a cable unit which would fit inside the V and be at least partially concealed by the fuel rails.

Constructed from 6061-T6 billet, this linkage kit is the neatest and most efficient way to open and close the throttles on one of our V8 manifolds.

The standard cable length is 3 feet, but a 12 foot cable is available for rear and mid-engined installations.

 

Please click thumbnails for full image.

"This is the 427 FE kit. Note the throttles are angled in at 10 degrees. The unit is fitted with dash 10 rails, 35mm tall air horns and TWM rail mounted fuel pressure regulator. The center linkage assembly is machined from 6061-T6 billet. Available in 55 and 58mm throttle bores."

Please click thumbnails for full image.

"We are well aware of the length of time it's taken us to develop this kit and we apologize to all those who have waited patiently. Available with either 55mm or 58mm throttles, angled toward the center line at 8 degrees, this unit incorporates a stunning billet fuel rail which feeds both banks. Hidden under the rail is a TWM billet linkage assembly and a TWM fuel pressure regulator. Topping these new throttle bodies are a set of TWM full radius air horns, 35mm tall."

 

Chevy V8 manifold

This is a small block Chevy injection kit, which we recently built for our distributor in Japan. Note that the fuel rails run down the center, something we weren't able to achieve until recently.

We can now build the small block Ford set up with the same configuration.

One of our customers on the east Coast tells us he was able to dial out fuel from the fuel map when he moved the injectors into the center. Driveability was also much improved.

 

View more Chevy V8 Kit Photos

Ordering Guide

Engine Type

Type

48 mm Part #

50 mm Part #

Chevrolet small block 283-350ci IDA 3000-2121/48 3000-2121/50
Ford small block 289-302ci IDF
ID
2930-2122/48
3000-2128/48
2930-2122/50
3000-2128/50
Ford Windsor 351ci IDA 3000-2143/48 3000-2123/50
Ford big block 425-428ci IDA
IDA@10 degrees
3000-2124/50
3000-2125/50
3000-2124/55
3000-2125/55





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TWM Induction
Fuel Injection Systems and Accessories
325D Rutherford Street • Goleta, CA 93117, USA
Phone: 805-967-9478 • Fax: 805-683-6640

For prices and availability, please e-mail our
Sales Department: sales@twminduction.com

For technical advice, please e-mail our tech at:
tech@twminduction.com

All TWM parts are manufactured in the USA
Made in USA

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All prices and specifications are subject to changes. Please call to confirm.