VALVE SEAT CUTTING ON SERDI EQUIPMENT
Your existing seats cut using our Serdi 100 and Serdi 5 to 3 or 5 angles for proven performance, longevity and efficiency.
LEAD-FREE CONVERSIONS
Your head machined and fitted with silicon steel hardened inserts. These inserts will not rust if left standing like other seats. Experienced in all types of difficult engines. The Cylinder Head Shop offers …
The right way to convert a cylinder heads to twin plug!
The jig that is generally available to Harley-Davidson workshops and tuners, used to convert Harley-Davidson heads to a twin spark plug set up does not provide the best solution. Whilst this promises a performance increase, the end result is not the best regarding plug position in relation to the flame …
After having your head re-worked to high quality, close tolerances, setting up your head requires expert help re-jetting the carbs. This will add to its performance, clean running, emissions level and longevity. Injection systems also require re-calibration, but this is not quite as critical.
We recommend that you use a rolling road with gas analysis equipment. In general, you will need …
The Cylinder Head Shop offers a top quality vapour/aqua bead blasting service using market leading abrasive developments. These produce a better than new, concours finish, to aluminium components.
IMPORTANT NOTE: THIS SERVICE IS NOW SUB CONTRACTED OUT….
We use a Komet cabinet unit but that is not where the magic lies. Having had more than 25 years in the business, we have …
A recent article about the repair of a classic Triumph Twin cylinder head, here.
Triumph 8 stud heads have always had a reputation for cracking due to their method of production. The heads had cone shaped cast in seats which meant they did not fall out but that they caused this cracking.
The Cylinder Head Shop has worked to develop a fix …
