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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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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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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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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Hi Karl, Cheers for all the great info and work, the Busa pulls fantastic ! smooth as silk. Have taken note on all your tips and will keep to them....
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