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Computer designed to ensure that wire stress levels do not overpass the limits for long durability under extreme conditions and harmonics are well under control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSupertech 16pc Titanium Retainers\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eSupertech titanium retainers prevent valve float and strength up your valvetrain. Retainers are CNC machined from 6AL4V grade titanium.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eValve spring \u0026amp; retainer kit specs - reference part number below and select your choice via 'Kit Options' in pull down menu.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e02-06 RSX Type-S (K20A2\/K20Z1), 06-11 Civic Si (K20Z3), 04-08 TSX (K24A2), 09-14 TSX (K24Z3):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPRK-H1019D \u003c\/strong\u003e- Dual Valve Spring 97@40.40mm SPR-1019D+RET-K20A2\/T2+SEAT-H1020DS. Max lift:17.70mm. Coil bind: 22.70mm. Rate: 14.8lbs\/mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPRK-H1021D\u003c\/strong\u003e - Dual Valve Spring 95@40.40mm SPR-1021D+RET-K20A2\/T2+SEAT-H1020DS. Max lift:17.70mm. Coil bind: 22.70mm. Rate:13.20lbs\/mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPRK-H1022D\u003c\/strong\u003e - Dual Valve Spring 80@40.40mm SPR-1022D+RET-K20A2\/T2+SEAT-H1020DS. Max lift:18.30mm. Coil bind: 22.00mm. Rate:11.20lbs\/mm. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e02-05 Civic Si\/02-06 RSX Base (K20A3) \/ 03-07 Accord (K24A3):\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPRK-M1007D\/K2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Dual Valve Spring 82@39.80mm SPR-M1007D+RET-K20A3\/T1+SEAT-HKA3. Max lift:15.10mm. Coil bind: 24.70mm. Rate: 13lbs\/mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSPRK-M1007S\/K2\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Single Valve Spring 74lbs@ 39.8mm SPR-M1007S+RET-K20A3\/T1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e12-15 Civic Si (K24Z7):\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSPRK-H1000D-Z7\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Dual Valve Spring 67Lbs@36.4mm SPR-H1000D-Z7+RET-K24ZT\/T1+SEAT-H1020DS+KPR-5.5\/7A-ST. Max lift:15.70mm. Coil bind: 20.70mm. Rate: 11.50lbs\/mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSPRK-H1005D-Z7\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Dual Valve Spring 80Lbs@36.4mm SPR-H1005D+RET-K24Z7\/T1+SEAT-H1020DS\u003cspan\u003e+KPR-5.5\/7A-ST. Max lift:15.70mm. Coil bind: 20.70mm. Rate: 11.50lbs\/mm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSPRK-H100DR-Z7\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Dual Valve Spring 86Lbs@33.4mm SPR-H100DR+RET-K24Z7\/T1+SEAT-H1020DS+SS-3011-3+KPR-5.5\/7A-ST. \u003cspan\u003eMax lift:14.90mm. Coil bind: 18.50mm. Rate: 12.50lbs\/mm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e"}, onVariantSelected: selectCallback, enableHistoryState: true }); $('.selector-wrapper:eq(0)').prepend('Lbs'); $('.single-option-selector:eq(0)').val("K20A3: SPRK-M1007S\/K2").trigger('change'); }); //get variant form url var getVariant = function () { var params; var parser = document.createElement('a'); parser.href = window.location.href; var query = parser.search.substring(1); var vars = query.split('&'); for (var i = 0; i < vars.length; i++) { var pair = vars[i].split('='); var params = decodeURIComponent(pair[1]); } return params; } var showAddtocart = jQuery(".product-options-bottom").offset().top; //check position to show form in bottom function checkPosition(){ var scrollTop = jQuery(window).scrollTop(); if (scrollTop > showAddtocart) { jQuery(".add-to-cart-fixed").addClass('active'); //sync variant : content form => bottom form var idVariant = getVariant(); $("#second-select").val(idVariant); } else { jQuery(".add-to-cart-fixed").removeClass('active'); } }; jQuery(window).scroll(function () { checkPosition() }); //send request in bottom form jQuery(".button-addtocard").click(function(){ jQuery(".product-options-bottom #AddToCart-product-template").click(); }); //sync variant : content form => bottom form jQuery('#second-select').change(function(){ data_variant1 = ($(this).find(':selected').data('variant1')); data_variant2 = ($(this).find(':selected').data('variant2')); data_variant3 = ($(this).find(':selected').data('variant3')); if (data_variant1 != "") { jQuery("#swatch-0-" + data_variant1).click(); } if (data_variant2 != "") { jQuery("#swatch-1-" + data_variant2).click(); } if (data_variant3 != "") { jQuery("#swatch-2-" + data_variant3).click(); } });