{"title":"Engine Timing Tool","description":null,"products":[{"product_id":"comp-cams-5454-cam-phaser-limiter-tool-for-07-08-gm-gen-iv-ls-and-14-gm-gen-v-lt1","title":"COMP Cams 5454 Cam Phaser Limiter Tool for '07-'08 GM GEN IV LS and '14+ GM GEN V LT1","description":"\u003cp\u003eCam phasers are specially designed, computer-controlled Cam Gears that automatically optimize Camshaft timing based on the current engine rpm. Currently they are used in all 2005 and newer Ford Modular 3 Valve and all 2007 and newer GM L92 engines. Engine oil is pressure fed to the Cam phasers through a Series of passageways in the cylinder heads and Camshafts. The engine computers control solenoids that adjust this oil flow into and out of the phaser's control chambers, giving the ability to retard the cams up to 60 crank degrees. While this Technology provides tremendous efficiency benefits, such as fuel efficiency and the ability to always be in the best position for maximum power, regardless of engine rpm, it does present some limitations when it comes to performance Camshafts. With such a wide range of valve timing movement, there is very little piston to valve clearance, which limits you to small Cam profiles with little overlap. The COMP Cams Cam Phaser Limiter Kits for Ford Modular 3V engines and GM Gen IV VVT (Variable Valve Timing) engines restrict the range of Cam timing movement to only 20 degrees, thus providing the necessary valve clearance for Serious performance cams with tighter lobe separations - all while still utilizing the benefits of VVT Technology. Combining this performance modification with more aggressive Cam profiles has resulted in some of the largest upper-rpm gains we've ever seem from such a simple valve train adjustment without sacrificing any bottom end or mid-range performance.\u003c\/p\u003e\n\u003cp\u003eBefore installing our 5455 spring limiter tool, it is necessary to compress the variable valve timing spring. This 5454 tool compresses the spring, so that you can install the 5455 limiter tool then the 5457 or 5459 phaser limiter plug.\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47823124955349,"sku":"ds_BDQQ_5454","price":38.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/5454.jpg?v=1771541610"},{"product_id":"comp-cams-5455-cam-phaser-limiter-spring-lock-tool-for-07-gm-gen-iv-ls-14-gm-gen-v-lt1","title":"COMP Cams 5455 Cam Phaser Limiter Spring Lock Tool for '07+ GM GEN IV LS \/ '14+ GM GEN V LT1","description":"\u003cp\u003eCam phasers are specially designed, computer-controlled Cam Gears that automatically optimize Camshaft timing based on the current engine rpm. Currently they are used in all 2005 and newer Ford Modular 3 Valve and all 2007 and newer GM L92 engines. Engine oil is pressure fed to the Cam phasers through a Series of passageways in the cylinder heads and Camshafts. The engine computers control solenoids that adjust this oil flow into and out of the phaser's control chambers, giving the ability to retard the cams up to 60 crank degrees. While this Technology provides tremendous efficiency benefits, such as fuel efficiency and the ability to always be in the best position for maximum power, regardless of engine rpm, it does present some limitations when it comes to performance Camshafts. With such a wide range of valve timing movement, there is very little piston to valve clearance, which limits you to small Cam profiles with little overlap. The COMP Cams Cam Phaser Limiter Kits for Ford Modular 3V engines and GM Gen IV VVT (Variable Valve Timing) engines restrict the range of Cam timing movement to only 20 degrees, thus providing the necessary valve clearance for Serious performance cams with tighter lobe separations - all while still utilizing the benefits of VVT Technology. Combining this performance modification with more aggressive Cam profiles has resulted in some of the largest upper-rpm gains we've ever seem from such a simple valve train adjustment without sacrificing any bottom end or mid-range performance.\u003c\/p\u003e\n\u003cp\u003eAfter compressing the VVT spring, this 5455 VVT spring limiter tool is used to hold the variable valve timing spring in place while installing our 5457 phaser limiter plug.\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47823160574165,"sku":"ds_BDQQ_5455","price":27.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/5455.jpg?v=1771541606"},{"product_id":"comp-cams-5004i-carbide-insert-for-lifter-bore-grooving-tool","title":"COMP Cams 5004I Carbide Insert for Lifter Bore Grooving Tool","description":"\u003cp\u003eCarbide Insert for Lifter Bore Grooving Tool. Developed by one of the top NASCAR engine builders, this innovative tool precisely grooves the lifter bore to ensure the pressure fed oil is directly injected into the contact area between lifter and Camshaft. This increased oiling significantly reduces wear on the Camshaft and lifters and decreases the risk of premature failure during break-in. This machine operations to the block is quick, easy, inexpensive and is the best insurance for a new Cam Carbide cutter only Engine must be disassembled to use this tool - cuts groove from .009\" to .012\".\u003c\/p\u003e\n\u003cp\u003eThis carbide insert replaces the carbide cutter in our lifter bore grooving tool.\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47832992219349,"sku":"ds_BDQQ_5004I","price":44.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/5004I.jpg?v=1771541575"},{"product_id":"comp-cams-5447-cam-phaser-limiter-spring-compressor-for-05-ford-4-6-5-4l-modular-3-valve","title":"COMP Cams 5447 Cam Phaser Limiter Spring Compressor for '05+ Ford 4.6\/5.4L Modular 3 Valve","description":"\u003cp\u003eCam phasers are specially designed, computer-controlled Cam Gears that automatically optimize Camshaft timing based on the current engine rpm. Currently they are used in all 2005 and newer Ford Modular 3 Valve and all 2007 and newer GM L92 engines. Engine oil is pressure fed to the Cam phasers through a Series of passageways in the cylinder heads and Camshafts. The engine computers control solenoids that adjust this oil flow into and out of the phaser's control chambers, giving the ability to retard the cams up to 60 crank degrees. While this Technology provides tremendous efficiency benefits, such as fuel efficiency and the ability to always be in the best position for maximum power, regardless of engine rpm, it does present some limitations when it comes to performance Camshafts. With such a wide range of valve timing movement, there is very little piston to valve clearance, which limits you to small Cam profiles with little overlap. The COMP Cams Cam Phaser Limiter Kits for Ford Modular 3V engines and GM Gen IV VVT (Variable Valve Timing) engines restrict the range of Cam timing movement to only 20 degrees, thus providing the necessary valve clearance for Serious performance cams with tighter lobe separations - all while still utilizing the benefits of VVT Technology. Combining this performance modification with more aggressive Cam profiles has resulted in some of the largest upper-rpm gains we've ever seem from such a simple valve train adjustment without sacrificing any bottom end or mid-range performance.\u003c\/p\u003e\n\u003cp\u003eThe 5447 VVT spring compressor tool allows you to compress the VVT spring before inserting our 5446 spring lock tool. Compressing the spring is required before installation of both the lock tool and phaser limiters.\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":48001927512277,"sku":"ds_BDQQ_5447","price":42.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/5447_4e6749d9-af1c-4bc7-9449-8fa1b571bf18.jpg?v=1771541610"},{"product_id":"comp-cams-5446-cam-phaser-limiter-tool-for-05-ford-4-6-5-4l-modular-3-valve","title":"COMP Cams 5446 Cam Phaser Limiter Tool for '05+ Ford 4.6\/5.4L Modular 3 Valve","description":"\u003cp\u003eCam phasers are specially designed, computer-controlled Cam Gears that automatically optimize Camshaft timing based on the current engine rpm. Currently they are used in all 2005 and newer Ford Modular 3 Valve and all 2007 and newer GM L92 engines. Engine oil is pressure fed to the Cam phasers through a Series of passageways in the cylinder heads and Camshafts. The engine computers control solenoids that adjust this oil flow into and out of the phaser's control chambers, giving the ability to retard the cams up to 60 crank degrees. While this Technology provides tremendous efficiency benefits, such as fuel efficiency and the ability to always be in the best position for maximum power, regardless of engine rpm, it does present some limitations when it comes to performance Camshafts. With such a wide range of valve timing movement, there is very little piston to valve clearance, which limits you to small Cam profiles with little overlap. The COMP Cams Cam Phaser Limiter Kits for Ford Modular 3V engines and GM Gen IV VVT (Variable Valve Timing) engines restrict the range of Cam timing movement to only 20 degrees, thus providing the necessary valve clearance for Serious performance cams with tighter lobe separations - all while still utilizing the benefits of VVT Technology. Combining this performance modification with more aggressive Cam profiles has resulted in some of the largest upper-rpm gains we've ever seem from such a simple valve train adjustment without sacrificing any bottom end or mid-range performance.\u003c\/p\u003e\n\u003cp\u003eThis tool allows for you to lock the variable valve timing spring in place when installing our phaser limiters. This tool is used to lock the phaser spring after our 5447 spring compressor tool has compressed it.\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":48002763063509,"sku":"ds_BDQQ_5446","price":30.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/5446.jpg?v=1771541609"}],"url":"https:\/\/shdp.ca\/collections\/engine-timing-tool.oembed","provider":"SHDP Truck \u0026 Auto","version":"1.0","type":"link"}