Performance Stage I Street Cams Service America Speedmaster & Scrambler
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Performance Stage I Street Cams Service America Speedmaster & Scrambler

  |   British Customs


Sold In Pair

This product is not for sale in California and use is restricted for closed course competition only. Not intended for street use on any pollution controlled motor vehicle. Any order constitutes Buyers offer to Seller and agrees to the Terms and Conditions stated here upon purchase or acceptance.


If you’re looking to get the most out of your engine, upgrading your cams is a great way to significantly increase performance without breaking the bank. The British Customs Performance Stage 1 Street Cams Service for America, Speedmaster, and Scrambler takes your current cams and regrinds them to deliver better low-end and mid-range torque. With this cam upgrade, you gain quicker access to your torque band, and have smoother horsepower delivery throughout the RPMs.

But don’t let the talk of engine internals scare you away from your pursuit of horsepower. The cam simply drops in, requiring only that you remove the top cover to access the stock cam.

The cam is precision ground to keep the bike streetable and reliable. Lobe center values are modified to increase 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.

Get the most out of your engine with the British Customs Performance Stage 1 Street Cams Service.


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

Note: B​ritish Customs Stage 1 Street Cams Service is a mail-in service. (Core exchange required. Customer must send in his or her cams. After our receipt, cams are returned after up to 2-3 weeks of service if existing core is unavailable for exchange. Customer is responsible for all shipping costs. Call for any inquiries.)


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