{"product_id":"twin-cam-conversion-chain-driven-cams-for-harley-davidson-0925-0146","title":"TWIN CAM CONVERSION CHAIN DRIVEN CAMS FOR HARLEY-DAVIDSON","description":"\u003cp\u003e ANDREWS TWIN CAM CONVERSION CHAIN DRIVEN CAMS FOR HARLEY-DAVIDSON 55N Conversion Chain Driven Cams Allow you to upgrade your 99-06 Twin Cam (except 06 Dyna Glide) to the newer roller-style cam chains and replaces the spring tension cam chain adjusters with the later-style hydraulic adjusters for longer life\u003c\/p\u003e\n\n\n \u003cp\u003eCam grinds listed are designed to be used with stock lifters; they require the installation of a 07-17 cam plate, oil pump, cam sprockets and chains, and both hydraulic chain adjusters (these parts are not included and must be purchased separately)\u003c\/p\u003e\n\n\n\u003cp\u003e A list of required components is supplied with each set of cams\u003c\/p\u003e\n\n\n\u003cp\u003e Performance should be similar to earlier bikes with the same cam grinds\u003c\/p\u003e\n\n\n\u003cp\u003e Made in the USA\u003c\/p\u003e\n\n\n\u003cp\u003e \"12N\" GRIND CAMS\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e Can be used with stock valve springs and tappets\u003c\/p\u003e\n\n\n\u003cp\u003e Slight power increase when compared to stock\u003c\/p\u003e\n\n\n\u003cp\u003e No retuning of the stock system is necessary\u003c\/p\u003e\n\n\n\u003cp\u003e Bolt-in cams with the same output as the stock cams\u003c\/p\u003e\n\n\n\u003cp\u003e \"21N\" GRIND CAMS\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e Ideal for heavy bikes with stock compression ratios and stock pistons\u003c\/p\u003e\n\n\n\u003cp\u003e Can be used with stock valve springs and tappets\u003c\/p\u003e\n\n\n\u003cp\u003e Bolt-in cams with more torque at low and middle rpm range (1700-4800 rpm)\u003c\/p\u003e\n\n\n\u003cp\u003e Similar to EV23 for heavy bikes\u003c\/p\u003e\n\n\n\u003cp\u003e \"26N\" GRIND CAMS\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e Bolt-in cams for low rpm torque and two-up touring\u003c\/p\u003e\n\n\n\u003cp\u003e Can be used with stock valve springs and tappets\u003c\/p\u003e\n\n\n \u003cp\u003eAdd more torque and horsepower at low and middle rpm range (1800-5200 rpm)\u003c\/p\u003e\n\n\n\u003cp\u003e \"37N\" GRIND CAMS\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e Bolt-in cams for 88\" or 95\" engines\u003c\/p\u003e\n\n\n\u003cp\u003e Can be used with stock valve springs and tappets\u003c\/p\u003e\n\n\n\u003cp\u003e Smooth idle, broad torque band\u003c\/p\u003e\n\n\n\u003cp\u003e Run best with low-restriction exhausts (2200-5800 rpm)\u003c\/p\u003e\n\n\n\u003cp\u003e \"50N\" GRIND CAMS\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e Piston-to-valve and valve-to-valve clearance must be checked\u003c\/p\u003e\n\n\n\u003cp\u003e For lighter bikes with 9.5:1 to 9.8:1 compression ratio (2400-6000+ rpm)\u003c\/p\u003e\n\n\n\u003cp\u003e Designed for easy installation in 95\" motors with stock heads\u003c\/p\u003e\n\n\n\u003cp\u003e Can be used with stock valve springs and tappets, but valve travel must be checked (minimum .620\")\u003c\/p\u003e\n\n\n\u003cp\u003e \"55N\" GRIND CAMS\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e Maximum torque and horsepower at higher rpm ranges (2600-6200+ rpm)\u003c\/p\u003e\n\n\n\u003cp\u003e Designed for engines with 9.8:1 to 10.2:1 compression ratio\u003c\/p\u003e\n\n\n\u003cp\u003e Coil bind should be checked; can be used with stock tappets (minimum valve travel of .620\")\u003c\/p\u003e\n\n\n\u003cp\u003e Piston-to-valve and valve-to-valve clearance must be checked\u003c\/p\u003e\n\n\n\u003cp\u003e TWIN CAM CONVERSION CHAIN DRIVEN CAMS\u003c\/p\u003e\n\n\n \u003cp\u003eNOTE: 99-06 Twin Cam engines (except 06 Dyna Glide) cannot use the 07-17 cams, as the bearing journal on the earlier engines is .875\" in diameter and the 07-17 cams are 1.000\" in diameter. The \"N\" series of cams feature the .875\" bearing journal, yet still accept the new style cam support plate.\u003c\/p\u003e\n\n\n\u003cp\u003e NOTE: 99-01 model motors must use the Andrews rear cam sprocket Drag PART #0925-0147. 2002-2006 models must use the stock rear cam sprocket, OEM #25728-06.\u003c\/p\u003e\n\n\n\u003cp\u003e NOTE: Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.\u003c\/p\u003e","brand":"ANDREWS","offers":[{"title":"Default Title","offer_id":31891572064341,"sku":"P09250146","price":514.6,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1606\/2595\/products\/07796334-6250-4913-B6E1-CDA526D520C1_a7122a90-53e7-4609-aab7-21d80822861c.jpg?v=1584743486","url":"https:\/\/california-motorcycles.com\/en\/products\/twin-cam-conversion-chain-driven-cams-for-harley-davidson-0925-0146","provider":"California Motorcycles","version":"1.0","type":"link"}