{"product_id":"edelbrock-big-block-chrysler-performer-rpm-230-cc-hydraulic-roller-camshaft-1037755-t14","title":"Edelbrock Big Block Chrysler Performer RPM 230 CC Hydraulic Roller Camshaft","description":"\u003ch3\u003e\u003cstrong\u003eManufacturer Part # : 60025\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\u003ch2\u003eMarket Description\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for B \u0026amp; RB series Big-Block Chrysler engines, the Performer RPM 230 cc Cylinder Heads are engineered to deliver the next level of power and performance. These premium cylinder heads feature high-quality components and precision machining to meet the demands of serious street and strip enthusiasts. Manufactured in Edelbrock’s ISO-certified facility in San Jacinto, California, each cylinder head is machined to exacting tolerances for exceptional quality and consistency. With larger 230 cc ports than comparable RPM heads and 73 cc fully CNC combustion chambers, this new design is ideal for high-performance applications that require increased airflow and power, while still maintaining compatibility with off-the-shelf components. These heads are intended for B and RB series Big-Block Chrysler engines not required to meet emission standards. Each Performer RPM 230 cc cylinder head comes fully assembled with premium valvetrain components, including stainless steel one-piece swirl-polished intake and exhaust valves with undercut stems for improved flow, manganese bronze valve guides, ductile iron valve seats, 2-ring positive oil control seals, hardened steel valve spring locators, and Edelbrock Sure-Seat valve springs, retainers, and keepers. Edelbrock’s patented Clean-Cast Technology further enhances performance by eliminating internal casting flaws and creating a smoother surface finish, which improves airflow and coolant circulation. The result is increased power and better cooling right out of the box, making these heads an excellent performance value for any Big-Block Chrysler build. For application-specific use, Part 60025 is designed for Hydraulic Roller applications, while Part 60029 is ideal for Hydraulic Flat Tappet setups.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Extended\u003c\/h2\u003e\n\u003cp\u003eEdelbrock’s Performer RPM 230 cc Cylinder Heads for B \u0026amp; RB Big Block Chryslers deliver premium performance with CNC 73 cc chambers, larger ports, and precision machining for maximum airflow, power, and compatibility with stock components.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCNC combustion chambers for cylinder-to-cylinder consistency and performance\u003c\/li\u003e\n  \u003cli\u003eLarge 230cc Intake ports for maximum flow from an \"as-cast\" port\u003c\/li\u003e\n  \u003cli\u003eAssembled with spring set for Hydraulic Roller Camshafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description - Short\u003c\/h2\u003e\n\u003cp\u003eEdelbrock Big Block Chrysler Performer RPM 230 CC Hydraulic Roller Camshaft\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Long\u003c\/h2\u003e\n\u003cp\u003ePerformer RPM Chrysler Big-Block 230cc for Hydraulic Roller Camshaft\u003c\/p\u003e\n\n\u003ch2\u003eLabel Description\u003c\/h2\u003e\n\u003cp\u003ePERF RPM, CHRYSLER BIG BLOCK, CNC CHAMBER, HYD ROLLER\u003c\/p\u003e\n\n\u003ch2\u003eAssociated Comments\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eValve Spring Diameter (at base of spring)    1.550”\u003c\/li\u003e\n  \u003cli\u003eValve Spring Closes Load    150 lbs at 1.870”\u003c\/li\u003e\n  \u003cli\u003eValve Spring Open Load    367 lbs at 1.270”\u003c\/li\u003e\n  \u003cli\u003eIntake Valve Seat Material     Ductile Irion\u003c\/li\u003e\n  \u003cli\u003eExhaust Valve Seat Material     Ductile Iron\u003c\/li\u003e\n  \u003cli\u003eSolid Spring Height (Coil Bind)    1.150”\u003c\/li\u003e\n  \u003cli\u003eExhaust Valve Material    Stainless Steel\u003c\/li\u003e\n  \u003cli\u003eValve Spring Installed Height    1.870”\u003c\/li\u003e\n  \u003cli\u003eIntake Valve Material    Stainless Steel\u003c\/li\u003e\n  \u003cli\u003eValvetrain Configuration    Stock Style\u003c\/li\u003e\n  \u003cli\u003eValve Spring Retainer Material    Steel\u003c\/li\u003e\n  \u003cli\u003eMax. Recommended Valve Lift    .650”\u003c\/li\u003e\n  \u003cli\u003eExhaust Valve Diameter     1.810”\u003c\/li\u003e\n  \u003cli\u003eIntake Valve Diameter     2.190”\u003c\/li\u003e\n  \u003cli\u003eMaterial    356-T6 Heat-Treated Al\u003c\/li\u003e\n  \u003cli\u003eCombustion Chamber Volume    75cc\u003c\/li\u003e\n  \u003cli\u003eExhaust Valve Angle    15 degrees\u003c\/li\u003e\n  \u003cli\u003eExhaust Guide Material     Bronze\u003c\/li\u003e\n  \u003cli\u003eCylinder Head Style     Complete\u003c\/li\u003e\n  \u003cli\u003eIntake Valve Angle    15 degrees\u003c\/li\u003e\n  \u003cli\u003eIntake Guide Material     Bronze\u003c\/li\u003e\n  \u003cli\u003eExhaust Port Location    Stock\u003c\/li\u003e\n  \u003cli\u003eIntake Runner Volume    230cc\u003c\/li\u003e\n  \u003cli\u003eExhaust Runner Volume    75cc\u003c\/li\u003e\n  \u003cli\u003eIntake Port Location    Stock\u003c\/li\u003e\n  \u003cli\u003eCNC Combustion Chamber    Yes\u003c\/li\u003e\n  \u003cli\u003eCNC Exhaust Runner    No\u003c\/li\u003e\n  \u003cli\u003eDeck Thickness    .75”\u003c\/li\u003e\n  \u003cli\u003ePart Number(s) 60025\u003c\/li\u003e\n  \u003cli\u003eVALVETRAIN     60025\u003c\/li\u003e\n  \u003cli\u003eIntake Runner    No\u003c\/li\u003e\n  \u003cli\u003eFinish    Natural\u003c\/li\u003e\n  \u003cli\u003eEXHAUST    60025\u003c\/li\u003e\n  \u003cli\u003eINTAKE    60025\u003c\/li\u003e\n  \u003cli\u003eCNC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAAIA Part Type Description\u003c\/h2\u003e\n\u003cp\u003eEngine Cylinder Head\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Abbreviated\u003c\/h2\u003e\n\u003cp\u003eCyl. Head\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":49474636546186,"sku":"T14.1037755","price":1344.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4599\/4122\/files\/9f3ce79a8d78864e8340d4a795d81ac8L_24f4d510-ae1a-4e52-a450-81c6e720bed9.jpg?v=1780125264","url":"https:\/\/www.sbxperformance.com\/products\/edelbrock-big-block-chrysler-performer-rpm-230-cc-hydraulic-roller-camshaft-1037755-t14","provider":"SBX Performance","version":"1.0","type":"link"}