{"product_id":"fast-146103b-lsxr-mid-range-high-hp-ls3-assembly","title":"FAST 146103B - LSXR Mid-Range High HP LS3 Assembly","description":"\u003cp\u003eFAST 146103B - LSXR Mid-Range High HP LS3 Assembly\u003c\/p\u003e\u003cp\u003eIntake Manifold - LSXR - 102 mm Throttle Body Flange - Rectangle Port - Multi Port - Composite - Black - GM LS-Series - Each\u003c\/p\u003e\u003cp\u003eThe FAST LSX 102mm Intake Manifold for GM LS3\/L92 engines provides bolt-on performance gains without any loss in bottom-end drivability. This manifold features our High HP runners for use in modified street\/strip oriented applications.\u003c\/p\u003e\u003cp\u003eConstructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModular design allows for fast and easy disassembly\u003c\/li\u003e\n\u003cli\u003eRemovable runners allow for porting\u003c\/li\u003e\n\u003cli\u003eImproved throttle body sealing flange and o-ring gasket\u003c\/li\u003e\n\u003cli\u003eHigh quality polymer materials resist the heat sink effecct of aluminum\u003c\/li\u003e\n\u003cli\u003eMaximizes potential of other engine performance upgrades like cylinder heads\u003c\/li\u003e\n\u003cli\u003eDesigned to work with FAST Big Mouth and Big Mouth LT Throttle Bodies\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel bolts, threaded insert throttle body mounts and necessary mounting hardware.\u003c\/li\u003e\n\u003cli\u003eHigh HP runners are shorter and straighter than conventional runners to improve high-RPM HP.\u003c\/li\u003e\n\u003cli\u003eHigh HP runners make 20+ HP over original LSXr manifold.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eC.A.R.B. Exempt?\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eC.A.R.B. EO Number\u003c\/strong\u003e: \u003cspan\u003eD-279-10\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIncludes Cylinder Head to Intake Port Seals\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FAST","offers":[{"title":"Default Title","offer_id":47298505998474,"sku":"FAST-146103B","price":1277.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_lsxr_normalized.jpg?v=1776457424","url":"https:\/\/www.onlyinstock.com\/products\/fast-146103b-lsxr-mid-range-high-hp-ls3-assembly","provider":"Only In Stock","version":"1.0","type":"link"}