STK Camshaft Warranty
STK Performance warrants that all Performance Camshafts are free from defects in material , workmanship and against excessive wear for a period of 12 months from the date of purchase. This Limited Warranty shall apply for a period of 12 months from the date of purchase and shall cover only
Break-in Process
STK Performance Valve Train Products (VTP’s) are manufactured from the finest Quality Materials available and have been Developed & Tested under severe Motorsport conditions. To ensure that your STK Performance VTP performs to its optimum ensure that the following “Break-In” Procedures are strictly adhered to: STK Camshafts & STK Heavy
STK Performance Valve Springs
Dual Valve Spring sets consist of an innerspring and an outer spring per valve. These springs are rated at 200 pounds pressure compared to a standard production spring of around 80 – 90 pounds pressure. There are various modifications to ensure the correct fitment of these springs the main factor
Chilled Cast Performance Camshafts
Performance camshafts are referred to as billets in the trade, but this is incorrect in this case. A Billet is machined from a round bar of iron, in our case they should be referred to as Blanks which are cast. As most enquiries over the years have been based on
Rev Kits
When operating at high RPM it is advisable to replace the standard production valve spring with a heavy-duty valve spring. Benefits when installed correctly :Avoid Coil BindAvoid valve bounceAvoid valve spring failureAvoid valve damageAvoid power loss A standard valve spring has a pressure rating of around 80lbs pressure fully compressedA
A Practical understanding of Camshaft Selection
There is so much debate around camshafts, which is the best to use, mild or wild duration, high or mild lift, which degree makes the most power, and if it works on the track, will it work for me? These questions are generally thrown around on forums and social media
