Brought to you by Bitter End – Old School Choppers – One-Stop Shopping for Hardcore Chopper Builders:
The Thunder Jet is a patented fuel circuit which allows precise tuning of your mid range and top end. These are a proven problem solver for a lean mid range on many carburetors and also feeds gas starved strokers on top end. They are complete with installation instructions. Includes 3 jets for fine tuning and the installed jet can be easily accessed under a simple thumb screw. Requires machine work for installation.
Thunder Jet
Blue Anodized Thunder Jet
Fits S&S Super B, D, E and G carburetors, Bendix/Zenith & Keihin carburetors (except CV)
NOTE: These are NOT for pre-machined carb’s like Ultima’s R1 – WILL NOT FIT!!!
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