New Uprated Double Valve Springs C20XE C20LET X14XE X16XE X20XE Z20XE Ecotec direct fit without any modifications Turbosport Part Number TSVS2315 Swiss Silicon Chrome Vanadium spring steel The fitted lenght of the Spring is 31.5mm average Vauxhall and coscast Heads fitted lenth is about 31.5mm so seat machining will not be necessary fits with all standard parts but not the valve stem seal you will need a smaller seal we keep the smaller seals in stock you can see them on our website
Seat Presure 72lbs
Fitted Lenght 31.5mm
8000 RPM max
10.8mm max lift
you can pick up but phone me first
Made in the UK by Turbosport racing engines Manufacturers of camshafts, billet crankshafts, forged conrods,solid lifters,stainless valves,roller rockers, Billet flywheels racing clutches and much more. Race winning engines fast road engines and vintage engines track tough street smart
CNC Camshaft grinding, CNC milling, CNC turning, Crankshaft stroking grinding & polishing, Block boring & honing, CNC head porting & full head shop with Superflow flow bench and 1000 bhp Superflow engine dyno
More information on the Turbosport website
please look at my other items
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