{"product_id":"ede-performer-cylinder-head","title":"Edelbrock 60215 - Chevrolet Small Block, 210cc, Performer RPM, Roller Cam","description":"\u003cp\u003eEngineered specifically for Gen I Small-Block Chevrolet engines equipped with hydraulic roller camshafts, the Performer RPM 210 cc Cylinder Heads are designed as the ideal next-step upgrade from Edelbrock’s Performer series. These premium cylinder heads deliver increased airflow, superior quality, and exceptional performance for street and strip applications. Manufactured in Edelbrock’s ISO-certified facility in San Jacinto, California, each head is machined to exacting tolerances for optimal pe rformance and durability. With larger 210 cc intake ports than comparable Performer RPM heads, this new design is intended for high-performance builds that require greater airflow and horsepower, while maintaining full compatibility with off-the-shelf components. These heads are ideal for 327 c.i. o r larger Small-Block Chevrolet engines built between 1955 and 1986 that are not required to meet emission standards. Each Performer RPM 210 cc cylinder head comes fully assembled with premium valvetrain components, including stainless steel one-piece swirl-polished intake and exhaust valves with und ercut stems for improved flow, 2-ring positive oil control seals, 3\/8\" rocker arm studs with 5\/16\" guide plates, hardened steel valve spring locators, and Edelbrock Sure-Seat valve springs, retainers, and keepers. Edelbrock’s patented Clean-Cast™ Technology sets these heads apart by eliminating  internal casting flaws and producing smoother internal surfaces, thereby significantly improving airflow and coolant circulation. The result is more power and better cooling efficiency right out of the box. Engineered for serious performance applications, the Performer RPM 210 cc Cylinder Heads offe r exceptional value and power gains for builders and enthusiasts working with Small Block Chevrolet platforms.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e210cc Intake Port Volume for More Air Flow\u003c\/li\u003e\n\u003cli\u003eOEM Exhaust Port Location to Maintain Popular Exhaust Header and Manifold Compatibility\u003c\/li\u003e\n\u003cli\u003eCan Support 400-550 Horsepower\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembled:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Machined Exhaust Port:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Machined Intake Port:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined Combustion Chamber:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined Exhaust Runner:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined Intake Runner:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion Chamber Volume:\u003c\/strong\u003e 64 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross sell \/ Upsell Part Numbers:\u003c\/strong\u003e 88110 - Water Pump, 4262 - Valve Covers, 4263 - Valve Covers, 85301-16 - Lifters, 17001-16 - Rocker Arms, 818-16 - Lifters, 1605-16 - Lifters, 2100 - Timing Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Head Style:\u003c\/strong\u003e Assembled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Port Location:\u003c\/strong\u003e OEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Port Shape:\u003c\/strong\u003e Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Runner Volume:\u003c\/strong\u003e 75 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valve Angle:\u003c\/strong\u003e 23 deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valve Diameter:\u003c\/strong\u003e 1.6 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valve Job Diameter:\u003c\/strong\u003e 1.6 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valve Stem Diameter:\u003c\/strong\u003e 0.3438 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuide Plates Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuidplate Pushrod Size:\u003c\/strong\u003e 5\/16 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Port Location:\u003c\/strong\u003e OEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Port Shape:\u003c\/strong\u003e Rectangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Runner Volume:\u003c\/strong\u003e 210 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valve Angle:\u003c\/strong\u003e 23 deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valve Diameter:\u003c\/strong\u003e 2.08 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valve Job Diameter:\u003c\/strong\u003e 2.08 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valve Stem Diameter:\u003c\/strong\u003e 0.3438 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Products:\u003c\/strong\u003e 7101 - Performer RPM Small Block Chevy Intake Manifold, 7501 - Performer RPM Small Block Chevy AIR-Gap Intake Manifold, 1076 - Edelbrock high quality RTV silicone 3 oz OE silicone gaskets, 7549 - Valve Cover Gasket Set for Chevrolet, 7310 - Cylinder Head Gasket Set for Chevrolet, 7201 - Intake Manifold Gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired Products:\u003c\/strong\u003e 85502 - Head Bolt Kit; Requires 85502 head bolts. Can't be used with head studs. Equipped with valve springs for mechanical flat tappet and hydraulic roller camshaft applications. Champion RC12YC or equivalent 14mm x 3\/4 in. reach spark plugs with flat gasket seat. Hardened pushrods required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetainer Diameter:\u003c\/strong\u003e 1.55\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":45351725301895,"sku":"EDE60215","price":1402.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/EDEL_60215_CYLINDER_20HEAD_Chevy_20SB_20Performer_20RPM_V8.jpg?v=1788268811","url":"https:\/\/checkout.northernperformance.ca\/products\/ede-performer-cylinder-head","provider":"Northern Performance","version":"1.0","type":"link"}