{"product_id":"edelbrock-part-22085-rollin-thunder-hydraulic-roller-camshaft-kit-for-small-block-chevy-v-8-1957-1986","title":"Edelbrock Part #22085 Rollin' Thunder Hydraulic Roller Camshaft Kit for Small-Block Chevy V-8 (1957-1986)","description":"Edelbrock part #22085 Rollin' Thunder camshaft kit is designed for 1957-86 small-block Chevy V-8 applications. This complete cam kits include an Edelbrock Rollin' Thunder hydraulic roller camshaft, hydraulic roller lifters and pushrods. The Rollin' Thunder camshaft kit is ground specifically for use with the corresponding Performer or Performer RPM manifold and cylinder heads. However, Rollin' Thunder camshaft package may also be used with other components designed to operate in a similar RPM range. Camshaft Specifications: - Duration @ .050 Intake: 212 degrees - Duration @ .050 Exhaust: 222 degrees - Lift @ Valve Intake: .462\" - Lift @ Valve Exhaust: .479\" - Lobe Separation: 112 Degrees - Intake Centerline: 107 Degrees - Idle Vacuum @ 1000 RPM's: 16\"\nEdelbrock part #22085 Rollin' Thunder camshaft kit is designed for 1957-86 small-block Chevy V-8 applications. This complete cam kits include an Edelbrock Rollin' Thunder hydraulic roller camshaft, hydraulic roller lifters and pushrods.\nChevrolet:Small-Block Gen I:265 (4.3L)\/267 (4.4L)\/283 (4.6L)\/302 (4.9L)\/305 (5.0L)\/307 (5.0L)\/327 (5.4L)\/350 (5.7L)\/400 (6.6L)\n\u003cul\u003e\n  \u003cli\u003eReduces Friction And Improve Fuel Economy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your small-block Chevy V-8 engine with the Edelbrock Part #22085 Rollin' Thunder camshaft kit, designed specifically for 1957-1986 models. This comprehensive kit includes a hydraulic roller camshaft, hydraulic roller lifters, and pushrods, offering a complete solution to enhance engine performance and reliability. The camshaft is engineered with precise specifications, including a duration of 212 degrees at .050 inches intake and 222 degrees at .050 inches exhaust, along with valve lift measurements of .462 inches for intake and .479 inches for exhaust. The lobe separation angle is set at 112 degrees, with an intake centerline of 107 degrees, ensuring optimal timing and smooth operation. This setup is ideal for use with Edelbrock Performer or Performer RPM manifolds and cylinder heads, but it can also be utilized with other compatible components operating within a similar RPM range. The kit is designed to reduce friction, which contributes to improved fuel economy, and provides a balanced performance upgrade suitable for street and mild performance applications. The camshaft promotes a steady idle with an approximate vacuum of 16 inches at 1000 RPM, indicating efficient airflow and combustion. Compatible with a wide range of Chevrolet small-block engines from 265 to 400 cubic inches, this kit offers a reliable and durable solution for enthusiasts seeking increased power and efficiency. As a Prop 65 compliant product, it adheres to safety standards and is intended for automotive use, excluding carbureted applications that require additional approval. The Edelbrock Rollin' Thunder camshaft kit is a valuable upgrade for those looking to optimize their engine's performance without extensive modifications, ensuring a smooth idle, improved throttle response, and enhanced overall engine efficiency.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComplete camshaft kit includes hydraulic roller camshaft, lifters, and pushrods for a full upgrade\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered with precise specifications: 212° intake \/ 222° exhaust duration at .050\" lift\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eValve lift measures .462\" on the intake and .479\" on the exhaust for increased airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLobe separation angle of 112° and intake centerline of 107° for optimal timing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for 1957-1986 small-block Chevy V-8 engines, compatible with various models from 265 to 400 cubic inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces friction to improve fuel economy and engine longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for use with Performer or Performer RPM manifolds and cylinder heads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides a smooth idle with approximately 16 inches of vacuum at 1000 RPM\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":55162164347185,"sku":"127944","price":1744.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/b0b60e0d7236e65beff8d3905bc16ac0.jpg?v=1783580326","url":"https:\/\/shop.topspeedcincy.com\/products\/edelbrock-part-22085-rollin-thunder-hydraulic-roller-camshaft-kit-for-small-block-chevy-v-8-1957-1986","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}