TR4 Cylinder Head & Valve Gear - TR4

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Pushrod Chrome Moly Steel Unfinished Length. £10.50 Order Now
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Valve Cap / Retainer Forged Aluminium For Competition Springs. £7.99 Order Now
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  TR4 Competition Valve Spring Set.
Seat pressure of 95lbs. These springs have an installed height 37.00mm.
£105.00 Order Now
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TR4 Inlet Valve 42.5mm Stainless Steel.
£15.60 Order Now
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TR4 Inlet Valve 41mm Stainless Steel £13.95 Order Now
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  TR4 Exhaust Valve 36mm Stainless Steel £POA Order Now
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TR2-4A tuftrided rocker shaft. Hardened to increase component life and reliability. £35.80 Order Now
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TR4 steel rocker shaft spacers.
These replace the standard springs to improve the location of the rocker arms at high rpm.
£16.95 Order Now
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