Uprated Valves, Springs & Bronze Valve Guides

Our slim gas flowed TriumphTune valves, which are manufactured in 21/4N stainless steel, are essential to to maximise the flow of gases through the head. These valves are recommended to be fitted in conjunction with our silicone bronze valve guides that not only improve reliability, but give less friction. All our valves have 5/16 stem diameter.

	Description	Price (each)	Qty
	Inlet Valve, Large Size 1.60" Part Number: TT1134	Regular Price: £60.00 Special Price £54.00
	Exhaust Valve, Standard Size 1.30" Part Number: TT1115	Regular Price: £60.00 Special Price £54.00
	Exhaust Valve, Large Size 1.42" Part Number: TT1135	Regular Price: £60.00 Special Price £54.00
	Bronze Valve Guides (Set of 8) Part Number: TT1019 Application: TR2-4 (to (c) CT21470)	Regular Price: £69.70 Special Price £59.24
	Bronze Valve Guides (Set of 8) Part Number: TT1419 Application: TR4 (from (c) CT21471) & TR4A	Regular Price: £78.30 Special Price £62.64
	Valve Spring Set Part Number: TT1007 Application: TR2-4 (to (c) CT21470)	Regular Price: £33.70 Special Price £26.95
	Valve Spring Set Part Number: TT1107 Application: TR4 (from (c) CT21471) & TR4A	Regular Price: £40.80 Special Price £32.64
	Alloy Valve Cap Part Number: TT1116	Regular Price: £9.10 Special Price £7.27
	Washer, lower valve spring Part Number: TT11161 Notes: This washer is designed for use solely with our TR2-4A cast aluminium cylinder heads. It prevents the valve spring causing wear to the casting.	Regular Price: £5.39 Special Price £5.12