As a rule there is no warranty expressed or implied on machines designed for racing. In order for Fastheads to figure out or help cover any problems that may have been caused by faulty workmanship please adhere to the following instructions. Install, run and fully test the head within 30 days of our ship date. If you experience a failure during or even after this time please give us a call and then send the complete head with cams, rockers, lifters etc. and the piston in for inspection. WE WILL HELP YOU OUT WITH PARTS AT COST AND LABOR IF THERE IS THE SLIGHTEST DOUBT OF OUR WORKMANSHIP. We do not warranty OEM or aftermarket valve train parts that are not manufactured by Fastheads (either sold individually or assembled in our complete heads. If find our workmanship or assembly was at fault we my cover the whole cost but only within the 30 day test period. Stainless steel valve conversions from titanium are never warrantied as the 50% to heavier valves may float even with heavy duty springs. Fastheads does not offer any kind of a warranty on heads we machine but do not assemble. Most problems develop from cam timing, lack of oil, improper valve adjustment or debris finding it way into the head or valve train. We value you as a customer and a fellow rider so please give us a call if you have any problems or questions about our heads.
