What is the main application for the GSC S1 camshafts?GSC Billet S1 Camshaft Kits are engineered for 1993-1998 Toyota Supra 2JZ-GTE engines, maximizing performance for enthusiasts.Are GSC S1 camshafts a direct bolt-on modification?Professional installation is recommended for these GSC S1 camshafts to ensure optimal performance and secure fitment.GSC Billet S1 Camshaft Kits unlock the 2JZ-GTE engine’s ultimate potential, achieving a top Engine Performance score of 9. Featuring a precise 269/269 duration profile, these billet camshafts deliver explosive mid-range torque and peak horsepower. Transform your Supra’s breathing for unmatched track dominance and aggressive throttle response with these premium camshafts.What Owners SayOwners and enthusiasts consistently praise GSC Power Division’s Stage 1 camshaft kits as a reliable choice for Evolution X builds, particularly noting their effectiveness in supporting power levels up to 550hp whether running stock turbos or upgraded setups. The billet construction and engineering quality receive positive attention from the community, with many highlighting their solid performance gains and durability in demanding applications. While some builders have encountered compatibility concerns with certain aftermarket cam gear housingsincluding timing advance issuesthese problems appear related to accessory components rather than the GSC cams themselves. The camshafts have earned a strong reputation among Evo tuners as a proven upgrade for serious performance builds.Key FeaturesGSC P-D S1 2JZ-GTE Supra MK4 Turbo Cams 269/269 Billet7030S1Why Choose the GSC Billet S1 Camshaft KitsDelivers explosive mid-range torque for exhilarating acceleration.Achieves peak horsepower gains for unmatched track dominance.Transforms your engine’s breathing for a more aggressive throttle response.Provides a wider powerband, keeping you in the boost longer.Who Is This For?Street Performance 8/10Designed for 2JZ-GTE, premium performance positioning.Track / Autocross 8/10Premium performance cams enhance engine potential.Drag Racing 8/10Unleashes full potential of 2JZ-GTE engine.Racing Competition 8/10Billet cams for premium performance applications.Engine Performance 9/10Specifically designed to unleash engine potential.Exhaust Note / Sound 7/10Performance cams often alter exhaust note.Frequently Asked QuestionsWhat kind of camshaft is best for my 1993-1998 Toyota Supra 2JZ-GTE?The GSC Billet S1 Camshaft Kit is expertly engineered to maximize your 2JZ-GTE engine’s potential. This kit is specifically designed for the 1993-1998 Toyota Supra, ensuring optimal fitment and performance enhancement. Unleash unparalleled track dominance with these premium billet cams.What is the installation difficulty of the GSC Billet S1 Camshaft Kit?Professional installation is recommended for the GSC Billet S1 Camshaft Kit to ensure proper function and optimal performance. Confirm installation procedures with a qualified technician for precise integration. This advanced maintenance level ensures your Supra’s engine reaches its peak potential.What performance outcome can I expect from the GSC Billet S1 Camshaft Kit on my Supra?Achieve peak horsepower gains for unmatched track dominance with the GSC Billet S1 Camshaft Kit. This upgrade scores an 8 out of 9 for Engine Performance, specifically designed to unleash the full potential of your 2JZ-GTE. Expect explosive mid-range torque and a significant boost in acceleration.What is the material and construction of the GSC Billet S1 Camshafts?The GSC Billet S1 Camshaft Kit features a billet construction for superior durability and performance. This advanced manufacturing process ensures the cams are robust enough for demanding applications. Trust in the premium billet design for sustained performance in your 1993-1998 Toyota Supra.Additional ResourcesOfficial GSC Power Division Product PageImportant Notices CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only. Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.{“@graph”:[{“mpn”:”7030S1″,”sku”:”GSC7030S1″,”name”:”GSC Billet S1 Camshaft Kits”,”@type”:”Product”,”brand”:{“url”:”https://www.gscpowerdivision.com/”,”name”:”GSC Power Division”,”@type”:”Brand”},”offers”:{“@type”:”Offer”,”price”:”1058.68″,”seller”:{“url”:”https://www.motorsportmayhem.com”,”name”:”Motorsport Mayhem”,”@type”:”Organization”},”availability”:”https://schema.org/InStock”,”itemCondition”:”https://schema.org/NewCondition”,”priceCurrency”:”USD”,”priceValidUntil”:”2027-05-24″},”category”:”Camshafts”,”description”:”Delivers explosive mid-range torque for exhilarating acceleration. Achieves peak horsepower gains for unmatched track dominance. Unle