British Customs Performance Stage I Street Cams Service Bonneville And Thruxton
Click to enlarge

More images

Click to enlarge

British Customs Performance Stage I Street Cams Service Bonneville And Thruxton

  |   British Customs


Sold In Pair

Usually ships in 3-5 Business Days from our warehouse


Don’t let the talk of engine internals scare you away from your relentless pursuit of horsepower. Increasing low-end and mid-range torque and power is easier than you might expect. The British Customs’ Stage I Street Cam is a complete drop-in, custom cam that boosts performance without the need of major engine work.

The cam simply drops in – requiring only that you remove the top cover to access the stock cam. The factory cam is adequate for most riders and situations, but the British Customs Street Cam is a carefully engineered, precision upgrade that takes the Triumph vertical twin engine to its full potential.

The cam is precision ground to boost both low-end and mid-range torque, but keeps the bike streetable and reliable. Lobe center values are modified to in-crease both lift and duration cycles that up the ante delivering more air and fuel for bigger torque and horsepower. Valve overlap is increased but not enough to adversely affect idling.

Fits- Bonneville and Thruxton

NOTE: Cams are reground. Cam core required or pay core charge of $550.

  • Precision ground for maximum performance
  • Will not adversely affect idling
  • Lift and duration increased
  • Better low-end and mid-range torque and horsepower


Login or Register to write the first review.

other products you may be interested in

Knurled Choke Knob
Quick Release Summer Screen
Triumph Bonneville & T100 2810 Adjustable Shocks
Special Edition Diamond Stich Slammer Seat
For the discerning Triumph rider, the Slammer seat in Diamond stitch leather adds a retro flair while hybrid gel technology allows for all day comfort. Tuck and roll design to expose the from of your modern classic.