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treet Turbo (6-10lbs of Boost) The Street Turbo cam is designed to work with low boost levels (6-10 psi). It will work with all the stock valvetrain and require no other modifications to run. LC Engineering is constantly striving to improve both the...

Stage 3 Torquer Camshaft This camshaft has one of the best torque curves you could ask for, which makes it perfect for rock crawling, rock racing, or just about any large tire application. This cam produces gobs of torque as low as 1,500 RPM and...

Stage 2 Camshaft A Stage 2 cam will give you excellent mid-range power up to around 6,000 RPM. The broad midrange this cam provides makes it a great upgrade for anything from a daily driver up to a rock crawler or even a mild race application. ...

Stage-3 The Stage 3 cam is designed to work with some larger valves, port work, and upgraded carburetor or EFI system. This cam starts moving the power band a little higher in the RPM range (2500-6000). This is the biggest cam we recommend for a street...

Stage-4 The cam has an excellent upper RPM power band while still keeping a strong torque curve throughout the 3,000 to 5,000 RPM range. The RPM curve created by the cam makes it an excellent choice for circle track, drag race and even road racing...

Stage-5 This is a race application camshaft designed for higher RPM, Naturally Aspirated engines using larger valves and very aggressive port work. This is an excellent choice for racers of all types. This cam will require upgrade valvetrain. LC...

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...