Swiftune Steel Featherlight Valve Spring Top cap set

Can you trust Titanium or alloy top caps in your race engine? Manufactured from incredibly strong steel to enable machining to a much thinner section making these the lightest yet strongest steel top caps on the market weighing in at just 12g. Only suitable for std (9/32) valve stem We’ve used these caps in our race engines for over a two seasons racing and found them to be ultra-reliable and show next to no wear in routine rebuilds. Available in sets of 8 £76.00 +vat Also available in our valve spring or valve bundles