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Pro HD Dual Valve Springs (High RPM / Boost) The Pro Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher RPM's. With 100lbs of seat pressure 1.400" install height and open pressure of 225lbs (at .450" lift) they will...

Pro Turbo The Pro Turbo cam is amazing for high boost (10+ lbs. of boost) turbocharged applications. It is engineered to optimize exhaust flow while driving the turbo for increased spool up speeds with less turbo lag. Due to its valve lift being over ...

Street / EFI Pro LC Engineering's Street / EFI Pro Camshaft is an excellent upgrade to any mild engine application that will use the stock Aisin or Weber 32/36 carburetor as well as the factory Toyota fuel injection. This cam is also designed to...

Pro Torquer LC Engineering's EFI Pro Torquer Camshaft is an excellent upgrade to any mild engine application. This cam is compatible with a carbureted or factory fuel injection setup. This cam is also designed to work with the factory valve train...

Pro Camshaft Kit (w/ Titanium Retainers) When you step up to a Stage 2 or higher cam, the stock Toyota valve train is not designed to handle these high lift, high duration cams. The rocker arms will start to interfere with the retainers; the retainers...

Pro Head Studs The ARP Cylinder Head Stud Set is a must for engines with increased cylinder pressure from high compression, nitrous oxide, turbocharged and supercharged applications. Made from 8740 Chromoly Steel, these studs test out at over 190,000...

Pro HD Dual Valve Springs (High RPM / High Boost) If you're building a 2.4L 2RZ-FE or a 2.7L 3RZ-FE these Pro Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher RPM's. With 100lbs of seat pressure at a 1.400" install...

Dual Valve Springs (Naturally Aspirated / Low Boost) If you're building a 2.4L 2RZ-FE or a 2.7L 3RZ-FE these Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher RPM's. With 75lbs of seat pressure (1.4″ install height)...

Pro Camshaft Kit (w/ Chromoly Retainers) When you step up to a Stage 2 or higher cam, the stock Toyota valve train is not designed to handle these high lift, high duration cams. The rocker arms will start to interfere with the retainers; the retainers...

Black Valve Cover (w/ AN Fittings) This valve cover is the exact same as any 93-95 22re, but can also be used on any 20R 75-80 or any 22R/RE 81-95 when using the 85-95 valve cover gasket set. This hot valve cover has a black ceramic Powder Coating with...

Red Valve Cover (w/ AN Fittings) This valve cover is the exact same as any 93-95 22re, but can also be used on any 20R 75-80 or any 22R/RE 81-95 when using the 85-95 valve cover gasket set. This hot valve cover has a red ceramic Powder Coating with -10...

Valve Train Kit (Pro Cylinder Head) The Pro Series cylinder heads are designed as a stock replacement with some mild performance upgrades. Now you can refresh your old cylinder head and make it a Pro with this kit. Great for any stock application or...