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...
Read More ->

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....
Read More ->

thanks Karl for building such an awesome engine,first time out. two ftd,s and a new class record at doune last weekend
Read More ->

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...
Read More ->

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...
Read More ->