{"product_id":"supertech-cam-follower-shim-8mm-dia-1-70mm-thick","title":"Supertech Cam Follower Shim 8mm Dia 1.70mm Thick","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e CF-SHIM-1.70 \/ \u003cstrong\u003eUPC:\u003c\/strong\u003e 0103772124864\u003c\/div\u003e\n\n\u003cbr\u003e\n\n\u003ch4\u003e\u003cstrong\u003eSupertech CF-SHIM-1.70 Cam Follower Shim 8mm Dia 1.70mm Thick\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis Supertech cam follower shim measures 8mm in diameter and 1.70mm thick designed specifically for precise lash adjustments in BMW S54 and S65 engines. It fits E46 M3 and E90\/E92\/E93 M3 models ensuring valvetrain operates smoothly at high RPMs. Built from premium tool steel this shim delivers reliable performance in demanding racing conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Thickness\u003c\/strong\u003e – 1.70mm exact measurement allows fine-tuned clearance adjustments in 0.01mm steps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm Diameter\u003c\/strong\u003e – Matches standard cam follower stem size for direct fit in BMW valvetrains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Tool Steel\u003c\/strong\u003e – Resists wear and maintains shape under extreme valve spring pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish\u003c\/strong\u003e – Provides corrosion protection for long-term durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Tolerance\u003c\/strong\u003e – +\/- 0.002mm accuracy ensures consistent contact and lash settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh RPM Design\u003c\/strong\u003e – Supports aggressive cam profiles in performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSupertech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCam Follower Shim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBMW S54 S65 Engines E46 E90 M3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e1.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLifetime limited on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Supertech Cam Follower Shim 8mm Dia 1.70mm Thick\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSold individually measure current clearance with feeler gauge to select exact thickness\u003c\/li\u003e\n\u003cli\u003eCompatible with Supertech and OEM cam followers of matching 8mm stem diameter\u003c\/li\u003e\n\u003cli\u003eRecommended for use in high performance valvetrain rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 (E46)\u003c\/td\u003e\n\u003ctd\u003eS54 engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2013\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 (E90\/E92\/E93)\u003c\/td\u003e\n\u003ctd\u003eS65 engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Supertech?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured with racing-grade materials for track-proven reliability\u003c\/li\u003e\n\u003cli\u003eExact tolerances reduce valvetrain noise and float\u003c\/li\u003e\n\u003cli\u003eUsed by professional engine builders worldwide\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement with enhanced durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I determine the correct shim thickness?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Use a micrometer on existing shim and add\/subtract based on lash measurement\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit non-Supertech cam followers?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes if the follower stem is 8mm diameter as in BMW S54\/S65\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is installation straightforward?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Requires valvetrain disassembly use cam lobe base circle for zero lash setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground \/ USPS First Class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective anti-static bag in padded envelope 4 x 4 x 0.25 inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":45166943043663,"sku":"SPTCF-SHIM-1.70","price":5.23,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Supertech-Supertech-Cam-Follower-Shim-8mm-Dia-1.70mm-Thick.png?v=1782312550","url":"https:\/\/www.blackopsautoworks.com\/products\/supertech-cam-follower-shim-8mm-dia-1-70mm-thick","provider":"Black Ops Auto Works","version":"1.0","type":"link"}