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Amazed by the quality

I’ve made a few purchases from Extreme Engines. Each time I’m amazed by the quality of the products an the customer service before and after my...
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Thanks again

thanks again karl for building me such a good engine service is second to none what you say is what you do and in the time frame you said facilitys...
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Engine is fantastic

Karl, My engine is fantastic after your rebuild – sounds crisp and pulls well. Thanks again. Cheers, Steve
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Thank you Karl

Thank you Karl for the impeccable service and the highest quality race proven parts and engines. Looking forward to a great 2011.
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Engine feels fantastic

Hi Karl, Just a quick note to say my engine feels fantastic after your rebuild, great power low down and incredibly drivable! First event at Doune...
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EXT-20102 ZZR 1100 Race Valve Set

  • Model: EXT20102
  • Shipping Weight: 5kgs
  • £420.00

Set of 16 (8 x Inlet, 8 x Exhaust).

Extreme Hayabusa race valves are stronger and cheaper than genuine valves.

Both inlet and exhaust valves are from a one piece forging made from 1.4482 valve steel and plasma nitrided.

These valves are available in standard and oversize.

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New Products For February - Honda, Kawasaki, Suzuki, Yamaha

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