{"product_id":"throttle-body-spacer-for-chevrolet-suburban-1992-1995-5-7l","title":"Throttle Body Spacer for Chevrolet Suburban (1992-1995) 5.7L","description":"\u003ch2\u003eTorque-Optimized Throttle Body Spacer for 1992-1995 Chevrolet Suburban\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Increases intake plenum volume and optimizes air velocity into the dual-plane intake to sharpen low-end throttle response and torque delivery on 5.7L V8 engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Suburban TBI Flow Restriction\u003c\/h3\u003e\n\u003cp\u003eFactory throttle body injection (TBI) assemblies on GMT400 trucks position the throttle bores directly atop the intake runner divide. This tight clearance creates an abrupt transition, generating intake turbulence and boundary-layer separation right at the throttle plate exit. The result is sluggish off-idle tip-in and reduced cylinder filling efficiency in the lower RPM operating band, where heavy-chassis torque is most needed.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003ePrecision CNC-machined from 6061-T6 billet aluminum, this spacer extends the runner tract to expand effective plenum volume before runner entry. The open-bore, helical-style architecture stabilizes transitional air velocity, reducing localized pressure drops across the TBI baseplate. Anodized for long-term resistance against galvanic corrosion and fuel vapors, this structural spacer installs directly between the factory throttle body and intake manifold without requiring ECU calibration or vacuum modifications.\u003c\/p\u003e\n\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;\"\u003e1992-1995 Chevrolet Suburban\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;\"\u003eL05 5.7L TBI V8 \/ GMT400\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;\"\u003e210 hp \/ 300 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\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1992-1995 Chevrolet Suburban C1500 (5.7L V8 L05)\u003c\/li\u003e\n  \u003cli\u003e1992-1995 Chevrolet Suburban C2500 (5.7L V8 L05)\u003c\/li\u003e\n  \u003cli\u003e1992-1995 Chevrolet Suburban K1500 (5.7L V8 L05)\u003c\/li\u003e\n  \u003cli\u003e1992-1995 Chevrolet Suburban K2500 (5.7L V8 L05)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Chevrolet Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the high thermal stress of heavy towing and extended idling, this spacer maintains structural rigidity to eliminate air leak risks under extreme engine loads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50498975727864,"sku":"DS-EL7ZSXKL5","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/throttle-body-spacer-for-chevrolet-suburban-1992-1995-5-7l-1.jpg?v=1789276040","url":"https:\/\/performancechiptuning.com\/products\/throttle-body-spacer-for-chevrolet-suburban-1992-1995-5-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}