{"id":192,"date":"2026-05-03T16:57:26","date_gmt":"2026-05-03T20:57:26","guid":{"rendered":"https:\/\/www.formulafour.com\/?page_id=192"},"modified":"2026-05-03T17:00:56","modified_gmt":"2026-05-03T21:00:56","slug":"history","status":"publish","type":"page","link":"https:\/\/www.formulafour.com\/?page_id=192","title":{"rendered":"History"},"content":{"rendered":"<div class=\"otQkpb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\">\n<p><strong>History of Formula 4 in Canada<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Formula 4\u00a0 (F4) in Canada is a story of ingenuity, speed, and a &#8220;built-not-bought&#8221; spirit. For over half a century, the Three Quarter (3\/4) Litre Association (TQLA) has provided a home for racers who combine high-performance engineering with the heart of grassroots racing.<\/span><\/p>\n<h1><span style=\"font-weight: 400;\">1967: The Arrival<\/span><\/h1>\n<p><span style=\"font-weight: 400;\">The story began in January 1967, when Bob Long of London, Ontario, traveled to Europe in search of an open-wheel car that could be raced inexpensively. He discovered Formula 4 and realized it was the perfect &#8220;poor man\u2019s&#8221; racing class for novices who wanted to race competitively without spending a fortune.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In June 1967, the first F4 car competed in Canada at Harewood Acres, Ontario. It was a Walker imported by Bob from Johnny Walker Racing in England. Driven by Jim Johnston, this pioneer machine initially arrived with a 250 cc Suzuki engine. It quickly became clear on the sweeping Canadian circuits that the 250 cc motor was underpowered. Following that first appearance, the engine was swapped for a 650 cc unit, which became the standard for F4 in Canada.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">The Triumph Era and Early Imports<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">During this transition, the Triumph Bonneville 650 cc engine became the power unit of choice. Bob Long notably campaigned a Triumph-powered car in Formula Libre to prove the concept&#8217;s viability. Alongside the Walkers, other English chassis like the Vixen F4 began appearing on grids. These early cars turned lap times roughly equivalent to a Formula Vee.<\/span><\/p>\n<h1><span style=\"font-weight: 400;\">The 1970s: Growth and Formalization<\/span><\/h1>\n<p><span style=\"font-weight: 400;\">The 1970s saw the class transition into a pillar of Canadian club racing:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">1970: The Shift to 750 cc: Engine specs increased to a 750 cc limit to take advantage of the superior reliability and supply of Japanese engines like the Honda CB750, the Suzuki GT750 (&#8220;Water-Buffalo&#8221;), and the Suzuki GS750.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">1974: Official Incorporation: The Three Quarter (3\/4) Litre Association was formally incorporated. Key figures Robert (Bob) Long, Richard Walker, Peter Hanes, and Gord Green led the effort to have the association officially recognized by the CASC as the governing body for F4 in Canada.<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">A Tradition of Canadian Ingenuity: Xpit and P&amp;G<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The class became a showcase for Canadian engineering, led by two iconic homegrown chassis:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Xpit: Produced by Eric Siegrist (formerly of Ferret Industries) and Stu Lamont in Wiarton, Ontario. They developed a rugged tube-and-panel chassis that dominated the mid-70s.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gord Green and the P&amp;G: A veteran of the &#8220;Canada Class,&#8221; Gord Green transitioned to F4 and established himself as a premier driver and builder. His P&amp;G chassis were constant fixtures at the top of the podium.<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">Chassis Evolution\u00a0<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">While production of the Xpit and P&amp;G chassis ceased in the early 1980s, the cars continued to evolve. Owners modernized these legacy chassis with upgraded bodywork, wings, and advanced suspension geometries. This era also saw independent &#8220;one-off&#8221; chassis builds, such as the Sarabi, and the conversion of established Formula Ford and F2000 chassis (like Swifts and Van Diemens) to F4 specifications.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In the early-to-mid 1990s, the RM (Rapid Mover) chassis appeared. Only one RM F4 car was ever built. A second RM was built as an FC (Formula Continental) car; it was fitted with an 850 cc Suzuki (later 1000 cc) and, under Jeremy Hill, helped spark the creation of the F1000 (FB) class in the SCCA<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">The Multi-Valve Revolution 1980s<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Performance reached a new level with the arrival of next-generation multi-valve (4- or 5-valve) motorcycle engines. When paired with mechanical fuel injection on methanol, the class saw a massive jump in power and speed. Legacy chassis like Xpits and P&amp;Gs saw their older SOHC motors replaced with high-revving DOHC powerplants, including the Kawasaki ZX-7, the Yamaha FZR750 Genesis, and advanced Suzuki units.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">The Original Gamma Chassis<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Innovation took a leap forward with the development of the original Gamma. This was a highly specialized, narrow-body chassis featuring an innovative inboard front suspension. Only two of these original Gammas were ever built: Bob Long&#8217;s (Kawasaki ZX-750 powered) and Jim Morton&#8217;s (Yamaha YZF-750 powered).<\/span><\/p>\n<h1><span style=\"font-weight: 400;\">Modern Era: E.F.I. and Gamma II<\/span><\/h1>\n<h2><span style=\"font-weight: 400;\">The Gamma II: A Technical Masterpiece<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The pinnacle of the class arrived with the Gamma II. This chassis represented a radical departure in engineering, featuring:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Full inboard suspension with inboard shocks.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Invisible (virtual) pivot front suspension and steering.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Advanced Aerodynamics: Lightweight carbon fiber bodywork and a full undertray\/diffuser for ground effects.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Arrival of EFI: The Gamma II was the first F4 to feature the Suzuki GSX-R750 with Electronic Fuel Injection, bringing modern computer-controlled precision to the track.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yoshimura Competition ECU\/EMS<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Power Commander Autotune<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hindle headers and exhaust<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Today, a Gamma II is a formidable racing machine. At Canadian Tire Motorsport Park (Mosport), these cars turn lap times in the 1:22s\u2014comparable to an F2000. It is a massive evolution from the early Triumph-powered cars, proving that the TQLA remains at the cutting edge of Canadian club racing.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The original spirit of F4 continues today under the stewardship of F4 Canada (Three Quarter Litre Association.) Racing as part of the CASC-OR Road Racing Series, F4 Canada competes at legendary tracks including Mosport, Shannonville, and Calabogie. We remain the ultimate &#8220;built-not-bought&#8221; class, combining professional-level speeds with the heart of grassroots racing.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-193\" src=\"https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/formula-four-for-fun-walker-fr-bob-long-231x300.jpg\" alt=\"\" width=\"231\" height=\"300\" srcset=\"https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/formula-four-for-fun-walker-fr-bob-long-231x300.jpg 231w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/formula-four-for-fun-walker-fr-bob-long.jpg 347w\" sizes=\"(max-width: 231px) 100vw, 231px\" \/> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-196\" src=\"https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-1-229x300.jpg\" alt=\"\" width=\"229\" height=\"300\" srcset=\"https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-1-229x300.jpg 229w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-1-780x1024.jpg 780w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-1-768x1008.jpg 768w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-1-1170x1536.jpg 1170w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-1.jpg 1539w\" sizes=\"(max-width: 229px) 100vw, 229px\" \/><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-195\" src=\"https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-2-220x300.jpg\" alt=\"\" width=\"220\" height=\"300\" srcset=\"https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-2-220x300.jpg 220w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-2-753x1024.jpg 753w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-2-768x1045.jpg 768w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-2-1129x1536.jpg 1129w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-2.jpg 1486w\" sizes=\"(max-width: 220px) 100vw, 220px\" \/><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-194\" src=\"https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-3-219x300.jpg\" alt=\"\" width=\"219\" height=\"300\" srcset=\"https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-3-219x300.jpg 219w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-3-749x1024.jpg 749w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-3-768x1050.jpg 768w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-3-1124x1536.jpg 1124w, https:\/\/www.formulafour.com\/wp-content\/uploads\/2026\/05\/xpit-siegrist-3.jpg 1485w\" sizes=\"(max-width: 219px) 100vw, 219px\" \/><br \/>\n<!--TgQPHd|[]--><\/p>\n<\/div>\n<div class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAEIBBAA\" data-complete=\"true\" data-processed=\"true\" aria-owns=\"action-menu-parent-container\" data-copy-service-computed-style=\"font-family: &quot;Google Sans&quot;, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>History of Formula 4 in Canada Formula 4\u00a0 (F4) in Canada is a story of ingenuity, speed, and a &#8220;built-not-bought&#8221; spirit. For over half a century, the Three Quarter (3\/4) Litre Association (TQLA) has provided a home for racers who combine high-performance engineering with the heart of grassroots racing. 1967: The Arrival The story began &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.formulafour.com\/?page_id=192\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;History&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.formulafour.com\/index.php?rest_route=\/wp\/v2\/pages\/192"}],"collection":[{"href":"https:\/\/www.formulafour.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.formulafour.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.formulafour.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.formulafour.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=192"}],"version-history":[{"count":2,"href":"https:\/\/www.formulafour.com\/index.php?rest_route=\/wp\/v2\/pages\/192\/revisions"}],"predecessor-version":[{"id":198,"href":"https:\/\/www.formulafour.com\/index.php?rest_route=\/wp\/v2\/pages\/192\/revisions\/198"}],"wp:attachment":[{"href":"https:\/\/www.formulafour.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}