Supertech titanium exhaust valves for Honda K20 and K24 engines, supplied as a set of eight and finished at +1mm oversize. The product description identifies these as titanium exhaust valves in an oversized dimension, intended for valve jobs or engine head servicing where a +1mm replacement is required. The listing presents them as a matched eight-piece exhaust valve set.
Supertech Honda K20/K24 Titanium Exhaust Valve - +1mm Oversize - Set of 8