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Uprated Valve Springs & Alloy Valve Caps
Our uprated valve springs can be used with standard or sports camshafts. Our full race springs are designed for maximum rpm where valve control is required to maintain correct cam profile/contact. The specification of these valve springs is unique to Moss. The primary spring is uprated and does most of the work and a look at the specifications of various springs in use, see page 91 in the restoration section, will show TT1207 load up the camshaft and rocker gear little different to standard springs. They work in a different way, producing an uprated spring which is compatible with all performance camshafts using standard rocker ratio and valve caps, and are extremely versatile. All these springs must be fitted with our aluminium valve caps. Our fast road valve springs are specially designed to our own require-ments, so they are suitable for all our performance profile camshafts using standard rocker ratio, and our TT1216 alloy valve caps. The sprint/competition valve springs are similar to our fast road springs, but with stronger outer springs for use with any performance profile up to 9000 rpm with a maximum valve lift of 0.495. Use with our TT1216 alloy valve caps.

Part #DescriptionApplicationPriceQty
Rqd
Qty 
TT1207
Valve Spring Set, Uprated, Fast Road
Sale Discounted at check out.
£42.95
€52.83
1
TT1208
Valve Spring Set, Uprated, Sprint/Competition
Sale Discounted at check out.
£44.80
€55.10
1
TT1216
Aluminium Valve Caps
Sale Discounted at check out.
£5.45
€6.70
12
TT1708
Valve Spring Set, Full Race
Notes: Use Only With Full Race Springs
Sale Discounted at check out.
£76.94
€94.64
1
TT1116
Valve Cap, Aluminium
Notes: Use Only With Full Race Springs
Sale Discounted at check out.
£4.60
€5.65
12
TT1714
Inlet Valve, Large Size, 1.44"
Sale Discounted at check out.
£29.95
€36.84
6
TT1234
Inlet Valve, Larger Size, 1.475" (Race)
Sale Discounted at check out.
£22.96
€28.24
6
TT1715
Exhaust Valve, Large Size, 1.25"
Sale Discounted at check out.
£33.95
€41.76
6
TT1219
Bronze Valve Guide Set
Notes: Set of 12
Sale Discounted at check out.
£89.95
€110.64
1