{"product_id":"performance-radiator-for-chevrolet-corvette-c4-1990-1996","title":"Performance Radiator for Chevrolet Corvette C4 (1990-1996)","description":"\u003ch2\u003eHigh-Capacity Aluminum Performance Radiator for 1990-1996 Chevrolet Corvette\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for high-performance driving applications:\u003c\/strong\u003e Replaces the restrictive and aging factory radiator with a 3-row aluminum core to lower coolant temperatures and prevent engine heat soak under heavy loads.\u003c\/p\u003e\n\u003ch3\u003eThe Stock C4 Cooling Shortcoming\u003c\/h3\u003e\n\u003cp\u003eThe original factory C4 Corvette radiators suffer from a fundamental design flaw as they age: plastic end tanks bonded to single or dual-row aluminum cores. Over years of thermal cycling, the plastic becomes brittle, leading to micro-fractures and sudden catastrophic coolant pressure loss. Furthermore, the limited coolant capacity and restrictive core fin density of the OEM unit simply cannot shed heat fast enough during extended high-rpm track use or in heavy traffic, leading to dangerous engine heat soak and degraded performance from timing retard.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis cooling upgrade eliminates structural failure points by utilizing 100% aircraft-grade AA5052 aluminum construction, featuring fully brazed 2mm thick end tanks rather than crimped plastic. The 3-row core expands the overall fluid capacity significantly and utilizes a high-density tube and fin layout. This dramatically increases the frontal surface area exposed to ambient airflow, enabling the heat to dissipate up to 45% more efficiently than stock. Incorporating a 2-3\/4 inch thick core, it maximizes thermal exchange without restricting the water pump. It also features a built-in transmission cooler and utilizes the factory saddle mount system for a direct-fit installation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1990-1996 Chevrolet Corvette\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eL98, LT1, LT4, LT5 \/ C4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e250-405 hp \/ 330-385 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1990-1995 Chevrolet Corvette 5.7L 350Cu. In. V8 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e1989-1996 Chevrolet Corvette 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e1996 Chevrolet Corvette 5.7L 5733CC 350Cu. In. V8 GAS OHV Naturally Aspirated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Chevrolet Muscle Caliber\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle the massive heat output of high-displacement V8s, this radiator ensures your C4 maintains optimal operating temperatures, securing consistent horsepower and reliable performance during aggressive driving.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48416000082168,"sku":"DS-ENQ64PKAR","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-chevrolet-corvette-c4-1990-1996-1.webp?v=1779151773","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-radiator-for-chevrolet-corvette-c4-1990-1996","provider":"Performance Chip Tuning","version":"1.0","type":"link"}