{"id":5165,"date":"2026-09-10T23:39:07","date_gmt":"2026-09-10T21:39:07","guid":{"rendered":"https:\/\/recette.mtk-club.jp\/fr\/?p=5165"},"modified":"2026-09-30T01:28:07","modified_gmt":"2026-09-29T23:28:07","slug":"joyfast-roadster","status":"publish","type":"post","link":"https:\/\/recette.mtk-club.jp\/en\/joyfast-roadster\/","title":{"rendered":"Joy Fast Yellow Bird NA6C"},"content":{"rendered":"<div class=\"mtk-sheet\">\n\n  <header class=\"mtk-head\">\n    <div>\n      <div class=\"mtk-eyebrow\">MTK Archives \u00b7 Mazda Roadster NA<\/div>\n    <h1 class=\"mtk-name\">Joy Fast Yellow Bird NA6C<\/h1>\n    <\/div>\n    <div class=\"mtk-head-meta\">16 sections \u00b7 75 entries<br>Source: Hyper Rev Vol. 93 Roadster No. 4<\/div>\n  <\/header>\n  <div class=\"mtk-lede\">\n    <img decoding=\"async\" class=\"mtk-hero\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/28_2_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\">\n    <div class=\"mtk-lede-body\">\n    <div class=\"mtk-stats\">\n      <div class=\"mtk-stat\"><span class=\"mtk-stat-k\">Engine<\/span><span class=\"mtk-stat-v\">BP-ZE<\/span><\/div>\n      <div class=\"mtk-stat\"><span class=\"mtk-stat-k\">Displacement<\/span><span class=\"mtk-stat-v\">1839 cc<\/span><\/div>\n      <div class=\"mtk-stat\"><span class=\"mtk-stat-k\">Weight<\/span><span class=\"mtk-stat-v\">867 kg<\/span><\/div>\n    <\/div>\n      <p class=\"mtk-intro\">Japanese tuning shop Joy Fast presents the Yellowbird NA8C, a dedicated time-attack Eunos Roadster engineered around lightweight precision and total chassis balance. Built to compete at the highest level of naturally aspirated circuit racing, the car prioritizes low weight, aerodynamic downforce, and predictable driver feedback to extract maximum cornering speed.<\/p>\n    <\/div>\n  <\/div>\n\n  <section class=\"mtk-scans\">\n    <div class=\"mtk-scans-head\"><span>Car Gallery<\/span><span class=\"mtk-scans-count\">29 scans<\/span><\/div>\n    <div class=\"car-gallery-container\">\n<div class=\"car-gallery\">\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/0_1_opt-1.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/0_1_opt-1.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/29_3_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/29_3_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/30_4_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/30_4_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/31_5_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/31_5_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/32_6_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/32_6_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/33_7_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/33_7_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/34_8_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/34_8_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/35_9_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/35_9_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/36_10_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/36_10_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/37_11_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/37_11_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/38_12_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/38_12_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/39_13_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/39_13_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/40_14_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/40_14_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/41_15_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/41_15_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/42_16_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/42_16_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/43_17_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/43_17_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/9_10_opt-1.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/9_10_opt-1.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/17_Capture_decran_2024-03-13_223741_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/17_Capture_decran_2024-03-13_223741_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/19_IMG_1534_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/19_IMG_1534_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/20_IMG_1563_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/20_IMG_1563_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/21_IMG_4769_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/21_IMG_4769_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/22_IMG_8179_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/22_IMG_8179_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/23_IMG_8175_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/23_IMG_8175_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/24_IMG_8180_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/24_IMG_8180_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/25_IMG_8174_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/25_IMG_8174_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/26_IMG_8178_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/26_IMG_8178_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/44_18_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/44_18_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/45_image_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/45_image_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n      <a class=\"gallery-item\" href=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/46_image_opt.webp\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/recette.mtk-club.jp\/wp-content\/uploads\/2026\/09\/46_image_opt.webp\" alt=\"Joy Fast Yellow Bird NA6C\" loading=\"lazy\"><\/a>\n    <\/div>\n<\/div>\n  <\/section>\n\n  <div class=\"mtk-specs\">\n<div>\n\n<h3 class=\"car-specs-title\">Overview<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Chassis Code<\/th><td>NA8C<\/td><\/tr>\n    <tr><th>Drivetrain Layout<\/th><td>FR<\/td><\/tr>\n    <tr><th>Vehicle Weight<\/th><td>867 kg<\/td><\/tr>\n    <tr><th>Concept<\/th><td>A purpose-built time attack machine focused on low weight, precise handling, and balance over brute force.<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Engine<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Engine Code<\/th><td>BP-ZE<\/td><\/tr>\n    <tr><th>Displacement<\/th><td>1839 cc<\/td><\/tr>\n    <tr><th>Bore x Stroke<\/th><td>86 x 85 mm<\/td><\/tr>\n    <tr><th>Compression Ratio<\/th><td>11:1<\/td><\/tr>\n    <tr><th>Pistons<\/th><td>high comp<\/td><\/tr>\n    <tr><th>Connecting Rods<\/th><td>Forged H-beam<\/td><\/tr>\n    <tr><th>Crankshaft<\/th><td>Lightened and balanced<\/td><\/tr>\n    <tr><th>Balancing \/ Assembly<\/th><td>Black Metal<\/td><\/tr>\n    <tr><th>Camshafts<\/th><td>TODA 288\u00b0<\/td><\/tr>\n    <tr><th>Cam Sprockets<\/th><td>TODA adjustable<\/td><\/tr>\n    <tr><th>Head Gasket<\/th><td>Metal, 0.8 mm<\/td><\/tr>\n    <tr><th>Cylinder Head<\/th><td>Ported and polished, modified combustion chambers, raised compression<\/td><\/tr>\n    <tr><th>Valvetrain<\/th><td>Oversized valves, uprated double valve springs, reinforced valve guides<\/td><\/tr>\n    <tr><th>Engine Mounts<\/th><td>MAZDASPEED<\/td><\/tr>\n    <tr><th>Throttle Bodies<\/th><td>FCR carbs<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Forced Induction<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Exhaust Manifold<\/th><td>Integral Kobe Master Spec EX, 45 to 60 mm<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Fuel &amp; Ignition<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Fuel Pump<\/th><td>NISMO<\/td><\/tr>\n    <tr><th>Spark Plugs<\/th><td>NGK Racing grade 9<\/td><\/tr>\n    <tr><th>Ignition<\/th><td>MSD ignition with ULTRA Blue Point leads<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Engine Management<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>ECU<\/th><td>HKS F-CON V Pro 32-bit<\/td><\/tr>\n    <tr><th>Management Notes<\/th><td>Rev limiter and ignition timing mapped for throttle response<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Exhaust<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Exhaust \/ Muffler<\/th><td>full exhaust system<\/td><\/tr>\n    <tr><th>Piping<\/th><td>Full stainless, 60 mm main pipe, 80 mm tailpipe<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Cooling<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Radiator<\/th><td>Joy Fast aluminium, twin-layer, increased capacity<\/td><\/tr>\n    <tr><th>Oil Cooler<\/th><td>Earls 12-row<\/td><\/tr>\n    <tr><th>Oil System<\/th><td>Reinforced oil pump gear<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Drivetrain<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Clutch<\/th><td>Mechadoc OS Super Single, metal facing<\/td><\/tr>\n    <tr><th>Transmission<\/th><td>OS Giken cross-ratio gearset<\/td><\/tr>\n    <tr><th>Final Drive<\/th><td>4.4<\/td><\/tr>\n    <tr><th>Differential (Rear)<\/th><td>MAZDASPEED 2-way LSD<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Suspension<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Dampers \/ Coilovers<\/th><td>JIC<\/td><\/tr>\n    <tr><th>Spring Rate (Front)<\/th><td>13 kg\/mm<\/td><\/tr>\n    <tr><th>Spring Rate (Rear)<\/th><td>11 kg\/mm<\/td><\/tr>\n    <tr><th>Springs<\/th><td>Bestex<\/td><\/tr>\n    <tr><th>Sway Bars<\/th><td>Rod-end sway bar links<\/td><\/tr>\n    <tr><th>Suspension Notes<\/th><td>Optimized geometry<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Brakes<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Calipers<\/th><td>Maruha Motors 4-piston, front<\/td><\/tr>\n    <tr><th>Rotors (Front)<\/th><td>OEM NB<\/td><\/tr>\n    <tr><th>Pads<\/th><td>ENDLESS<\/td><\/tr>\n    <tr><th>Lines<\/th><td>Stainless braided<\/td><\/tr>\n    <tr><th>Balancer<\/th><td>Joy Fast<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Wheels &amp; Tires<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Wheels<\/th><td>ENKEI ES Tarmac<\/td><\/tr>\n    <tr><th>Wheel Size (Front)<\/th><td>15&quot; 7.5J ET15<\/td><\/tr>\n    <tr><th>Wheel Size (Rear)<\/th><td>15&quot; 7.5J ET15<\/td><\/tr>\n    <tr><th>Tires<\/th><td>Yokohama Advan A048<\/td><\/tr>\n    <tr><th>Tire Size (Front)<\/th><td>205\/50R15<\/td><\/tr>\n    <tr><th>Tire Size (Rear)<\/th><td>225\/50R15<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Chassis &amp; Rigidity<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Roll Cage<\/th><td>Full<\/td><\/tr>\n    <tr><th>Reinforcement<\/th><td>Seam-welded door apertures and subframe, urethane reinforcement in places<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Exterior &amp; Aero<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Front Bumper<\/th><td>Garage Vary<\/td><\/tr>\n    <tr><th>Side Steps<\/th><td>Garage Vary<\/td><\/tr>\n    <tr><th>Wing \/ Spoiler<\/th><td>Voltex GT wing<\/td><\/tr>\n    <tr><th>Bonnet \/ Hood<\/th><td>Garage Vary<\/td><\/tr>\n    <tr><th>Diffuser \/ Underbody<\/th><td>Large front splitter<\/td><\/tr>\n    <tr><th>Windows<\/th><td>Polycarbonate<\/td><\/tr>\n    <tr><th>Exterior Notes<\/th><td>FRP panels<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Interior<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Seats<\/th><td>Race bucket seats<\/td><\/tr>\n    <tr><th>Harness<\/th><td>SABELT 5-point<\/td><\/tr>\n    <tr><th>Steering Wheel<\/th><td>Personal<\/td><\/tr>\n    <tr><th>Interior Notes<\/th><td>Stripped interior, no AC, no sound deadening<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Performance<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Circuit<\/th><td>Tsukuba Circuit 2000<\/td><\/tr>\n    <tr><th>Notable History<\/th><td>Roadster King Battle D Class competitor<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n<div>\n\n<h3 class=\"car-specs-title\">Other<\/h3>\n<figure class=\"wp-block-table\"><table class=\"car-specs\"><tbody>\n    <tr><th>Thermostat<\/th><td>Billion<\/td><\/tr>\n    <tr><th>Damper adjustment<\/th><td>40-way, Joy Fast and Parts Creator PCR Tsukuba spec<\/td><\/tr>\n    <tr><th>Top mounts<\/th><td>OEM NB<\/td><\/tr>\n    <tr><th>Suspension arms<\/th><td>Tubular, uniball-mounted, lengths optimized<\/td><\/tr>\n    <tr><th>Rear diffuser<\/th><td>Modified RE Amemiya<\/td><\/tr>\n    <tr><th>Hardtop<\/th><td>Lightweight, Oyama Auto<\/td><\/tr>\n    <tr><th>Canards<\/th><td>Front<\/td><\/tr>\n    <tr><th>Shift knob<\/th><td>Joy Fast<\/td><\/tr>\n    <tr><th>Status<\/th><td>Currently out of service<\/td><\/tr>\n<\/tbody><\/table><\/figure><\/div>\n  <\/div>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>29<\/p>","protected":false},"author":1,"featured_media":5146,"comment_status":"open","ping_status":"open","sticky":false,"template":"wp-custom-template-archives-de-v-hicule","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[96],"tags":[77,147,139],"class_list":["post-5165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-car_archive","tag-maker-mazda","tag-model-roadster-na","tag-tuner-joy-fast"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Joy Fast Yellow Bird NA6C - MTK CLUB<\/title>\n<meta name=\"description\" content=\"29\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" 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