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Testimonials

Smooth, sharp and quick

Hi Karl Just a quick note t0 let you know my engine feels very smooth, sharp and quick, looking forward to getting on track, thanks again for a...
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Thanks for re-building

Karl – My 1299cc Hayabusa – thanks for re-building and increasing its capacity to 1397cc – its fantastic and congratulations on your workshops...
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Great job!

A big thanks to you Karl who made it possible to send us an engine that fast. We’re very happy that there are people out there like you who are...
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Breath of fresh air

Karl is a breath of fresh air in a market where very few suppliers are willing to listen and help with free, useful, no bullsh*t advice. Karl...
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Another fantastic resul

another fantastic result at prescott, thanks again karl for an awesome engine
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12920-24F00 Valve Spring Set

  • Model: 1292024F00
  • Shipping Weight: 0.5kgs
  • £12.47

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