{"title":"RSS — 997 C2 \/ C4 \/ GTS — Engine \u0026 Drivetrain","description":"\u003cp\u003eEngine \u0026amp; Drivetrain supplied by RSS for 997 C2 \/ C4 \/ GTS. Check each product's precise fitment.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/rss-997-c2-c4-gts\"\u003eAll RSS products for this application\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"6pk-continental-serpentine-replacement-belt-specifically-sized-for-rss-pulley-kits-601-608","title":"6PK Continental Serpentine Replacement Belt - Specifically sized for RSS Pulley Kits 601 + 608","description":"\u003cp\u003eContinental replacement serpentine belt sized for RSS underdrive pulley kits 601 and 608. This is the belt for those pulley applications, rather than a general factory-pulley replacement.\u003c\/p\u003e\u003cp\u003eSupplier part number: 6PK. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFor RSS pulley kits 601 and 608 used on applicable 986, 987, 996 and 997 models. Follow the chosen pulley's engine exclusions and belt requirements.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56206078738754,"sku":"6PK","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-6PK-36.jpg?v=1789768710"},{"product_id":"608-harmonically-damped-underdrive-performance-pulley-kit-986-987-996-997","title":"608 - Harmonically Damped - Underdrive Performance Pulley Kit (986, 987, 996, 997)","description":"\u003cp\u003eA harmonically damped RSS underdrive pulley for street and track use, particularly engines with lightweight flywheels, increased displacement or demanding operating conditions.\u003c\/p\u003e\u003cp\u003eRSS says the pulley reduces accessory drive losses at the steering pump, air-conditioning compressor, coolant pump and alternator while maintaining their function. Damping is intended to limit internal engine harmonics and support efficiency and durability.\u003c\/p\u003e\u003cp\u003eAn installation wrench and a new factory pulley washer are included. A vehicle-specific new crankshaft pulley bolt is recommended and is not included. The correctly sized 6PK belt is available as a $55 option. Made in the USA.\u003c\/p\u003e\u003cp\u003eThe supplier's illustrated test on a 2005 997.1 Carrera S recorded a 16 hp and 8 lb-ft increase after adding this pulley. The test car already had Cargraphic headers, 200-cell catalysts and sport mufflers, with factory software; results depend on the vehicle.\u003c\/p\u003e\u003cp\u003eSupplier part number: 608. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eApplicable Porsche 986, 987, 996 and 997 engines. Excludes 2.9-liter engines with the multi-hole crank-pulley pattern, DFI engines, GT2, GT3 and Turbo.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Pulley kit only","offer_id":56206079590722,"sku":"608","price":600.0,"currency_code":"USD","in_stock":true},{"title":"With 6PK Continental belt (+$55)","offer_id":56206079623490,"sku":"608+6PK","price":655.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-608-45.webp?v=1789768875"},{"product_id":"601-performance-underdrive-pulley-986-987-996-997-3-6l-na","title":"601 Performance Underdrive Pulley (986, 987, 996, 997 (3.6L NA)","description":"\u003cp\u003eA lightweight RSS underdrive pulley machined from high-strength 6061-T6 aluminum for street and track applications.\u003c\/p\u003e\u003cp\u003eRSS says reducing accessory drive losses at the steering pump, air-conditioning compressor, coolant pump and alternator improves power and torque without compromising their operation.\u003c\/p\u003e\u003cp\u003eAn installation wrench is supplied. RSS recommends a new crankshaft pulley bolt appropriate to the vehicle; the bolt is not included. The matching 6PK belt is available as a $55 option.\u003c\/p\u003e\u003cp\u003eSupplier part number: 601. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eApplicable Porsche 986, 987, 996 and 997 engines; the title specifies naturally aspirated 3.6-liter 997 fitment. Excludes 2.9-liter engines with the multi-hole crank-pulley pattern, 3.8-liter engines, DFI engines, GT2, GT3 and Turbo.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Pulley kit only","offer_id":56206080082242,"sku":"601","price":180.0,"currency_code":"USD","in_stock":true},{"title":"With 6PK Continental belt (+$55)","offer_id":56206080115010,"sku":"601+6PK","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-601-54.jpg?v=1789768958"},{"product_id":"624-rss-performance-engine-mounts","title":"624 RSS Performance Engine Mounts","description":"\u003cp\u003eRSS Tarmac Series engine mounts use specialized polyurethane bushings to limit drivetrain movement under acceleration, braking and cornering. The aim is a more connected driving feel, precise handling and clearer chassis feedback.\u003c\/p\u003e\u003cp\u003eRSS states that these mounts avoid the adverse ride-quality and knock-sensor effects associated with rigid engine mounts.\u003c\/p\u003e\u003cp\u003eSupplier part number: 624. Vendor: RSS (Road Sport Supply).\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003ePorsche 996 and 997 model variants, including Turbo, GT2, GT2 RS, GT3 and GT3 RS.\u003c\/p\u003e","brand":"RSS","offers":[{"title":"Default Title","offer_id":56209825661250,"sku":"624","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4930\/9506\/files\/rss-997-624-113.webp?v=1789839248"}],"url":"https:\/\/levinsonperformance.com\/collections\/rss-997-c2-c4-gts-engine-drivetrain.oembed","provider":"Levinson Performance \u0026 Mfg.","version":"1.0","type":"link"}