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    <loc>https://ace-engines.com/collections/fueltech-efi</loc>
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      <image:title>FUELTECH</image:title>
      <image:caption>ACE Racing Engines LS engine builder FuelTech FT600 EFI Twin Turbo</image:caption>
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  <url>
    <loc>https://ace-engines.com/collections/apparelandmerchandise</loc>
    <lastmod>2026-04-14T13:40:58-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/Ace-Racing-Screen-Print-T-Shirt-Sample-pdf_ea29afde-ec62-4126-8563-23fba75bde81.jpg?v=1774049127</image:loc>
      <image:title>APPAREL AND MERCHANDISE</image:title>
      <image:caption>ACE Racing Engines Basic Logo Tee</image:caption>
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    <loc>https://ace-engines.com/collections/fueltech-harnesses</loc>
    <lastmod>2026-04-17T18:47:11-04:00</lastmod>
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      <image:title>FuelTech Harnesses &amp; Adapters</image:title>
      <image:caption>ACE Racing Engines FuelTech FT600 PRO V8 Harness</image:caption>
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  </url>
  <url>
    <loc>https://ace-engines.com/collections/fueltech-ecus</loc>
    <lastmod>2026-04-14T13:40:58-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/FT450_41e49f24-2e10-4222-83d0-7b45d9836c2e.png?v=1763501570</image:loc>
      <image:title>FuelTech ECU&apos;s</image:title>
      <image:caption>ACE Racing Engines FuelTech FT450 Aircooled VW Kit</image:caption>
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  <url>
    <loc>https://ace-engines.com/collections/injector-drivers</loc>
    <lastmod>2026-04-14T13:40:58-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/Peak-and-Hold_a88484d4-984d-435e-9c83-92245a0cbeaf.png?v=1759935832</image:loc>
      <image:title>Peak &amp; Hold Injector Drivers</image:title>
      <image:caption>Peak and hold injector drivers</image:caption>
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  <url>
    <loc>https://ace-engines.com/collections/fueltech_sensors_valves_accessories</loc>
    <lastmod>2026-04-14T13:40:58-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/Sensor-PS-3000_991c88d6-1eaa-423d-b8e3-aafaa33723e8.png?v=1759935834</image:loc>
      <image:title>Sensors, Valves &amp; Accessories</image:title>
      <image:caption>fueltech pressure sensor ps-3000</image:caption>
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  <url>
    <loc>https://ace-engines.com/collections/fueltech-o2-nano</loc>
    <lastmod>2026-04-14T13:40:59-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/WBO2_Nano_1.png?v=1759935837</image:loc>
      <image:title>O2 Nano</image:title>
      <image:caption>Fueltech 02 nano</image:caption>
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  <url>
    <loc>https://ace-engines.com/collections/unterminated-harnesses</loc>
    <lastmod>2026-04-14T13:40:59-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/FT550-Harnesses_unterminated_680d4a2c-fe3a-4edf-a9f0-bb22029b1af0.png?v=1759935839</image:loc>
      <image:title>Unterminated Harnesses</image:title>
      <image:caption>Fueltech harness</image:caption>
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  </url>
  <url>
    <loc>https://ace-engines.com/collections/complete-harnesses</loc>
    <lastmod>2026-04-14T13:40:59-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/ft550_4_cylinder_universal_B_360x_a12ab7c8-5b79-4c7d-bcfa-1500ef35f619.png?v=1759935841</image:loc>
      <image:title>Complete Harnesses</image:title>
      <image:caption>FT550 Fueltech Harness</image:caption>
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  <url>
    <loc>https://ace-engines.com/collections/clearance-engine-parts</loc>
    <lastmod>2026-04-17T18:47:11-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/FuelTech-FT-Injector-720-lbh-PN5010107883.jpg?v=1773774947</image:loc>
      <image:title>CLEARANCE</image:title>
      <image:caption>FuelTech FT Injector 720 lb/h PN#5010107883</image:caption>
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  <url>
    <loc>https://ace-engines.com/collections/fueltech-fuel-injectors</loc>
    <lastmod>2026-04-14T13:40:59-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/FT-Fuel-Injector-720-o-ring.jpg?v=1759935848</image:loc>
      <image:title>FuelTech Fuel Injectors</image:title>
      <image:caption>FuelTech Fuel Injector 720lbs/h</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/billet-aluminum-connecting-rods</loc>
    <lastmod>2026-04-14T13:40:59-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/MGP-Rods.jpg?v=1759935851</image:loc>
      <image:title>BILLET ALUMINUM CONNECTING RODS</image:title>
      <image:caption>MGP Billet Rods</image:caption>
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  <url>
    <loc>https://ace-engines.com/collections/rcd-engineering</loc>
    <lastmod>2026-04-14T13:40:59-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/RCD-LS-GEAR-DRIVE.jpg?v=1759935853</image:loc>
      <image:title>RCD ENGINEERING</image:title>
      <image:caption>RCD LS GEAR DRIVE</image:caption>
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  </url>
  <url>
    <loc>https://ace-engines.com/collections/shauns-custom-alloy-billet-intakes</loc>
    <lastmod>2026-04-14T13:40:59-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/SCA-LS7-Low-16-inj-std-deck.jpg?v=1759935855</image:loc>
      <image:title>SHAUN&apos;S CUSTOM ALLOY BILLET INTAKES</image:title>
      <image:caption>Shaun&apos;s Custom Alloy LS7 Billet Intake</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/racing-engines</loc>
    <lastmod>2026-04-14T13:40:59-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/ACE-Noonan-LS-1.jpg?v=1759940790</image:loc>
      <image:title>RACING ENGINES</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/driven-racing-oil</loc>
    <lastmod>2026-04-15T19:28:17-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/Driven-GP-1-Racing-Oil-20w50-1qt-1.jpg?v=1759935859</image:loc>
      <image:title>DRIVEN RACING OIL</image:title>
      <image:caption>Driven Racing Oil GP-1 20W-50 Synthetic Blend High-Performance Oil SKU:19506</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/performance-engine-fueling-innovations</loc>
    <lastmod>2026-04-17T18:34:21-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/Powwa-Toolz-Track-Rack-Spark-Plug-Organization-Inspection-Tray.jpg?v=1759935861</image:loc>
      <image:title>MISCELLANEOUS RACING PARTS &amp; ACCESSORIES</image:title>
      <image:caption>Powwa Toolz-Track Rack Spark Plug Organization &amp; Inspection Tray</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-racing-oils</loc>
    <lastmod>2026-04-14T13:41:00-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/LAT-Racing-Oils-Logo.png?v=1759935863</image:loc>
      <image:title>LAT RACING OILS</image:title>
      <image:caption>LAT Racing Oils, ATF, THREADLOCKER, NITRO 70-3</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/atf</loc>
    <lastmod>2026-04-14T13:41:00-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/high-performance-pro-lite-atf-600x800-1.png?v=1759935866</image:loc>
      <image:title>LAT Racing Oils - ATF</image:title>
      <image:caption>high-performance-pro-lite-atf-600x800</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-threadlocker-and-lubricants</loc>
    <lastmod>2026-04-15T19:25:04-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/LAT-THREADLOCKER-BLUE-T15043.png?v=1759935868</image:loc>
      <image:title>LAT Threadlocker &amp; Lubricants</image:title>
      <image:caption>LAT THREADLOCKER BLUE T15043</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/clear-view-filtration</loc>
    <lastmod>2026-04-14T13:41:00-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/ClearView-Filtration-4in-Screw-on-Filter-Assembly-400-115-B.png?v=1759935870</image:loc>
      <image:title>CLEAR VIEW FILTRATION</image:title>
      <image:caption>ClearView Filtration 4in Screw-on Filter Assembly 400-115-B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/arp-bolts-studs-fasteners</loc>
    <lastmod>2026-04-17T18:08:14-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/ARP234-4314.jpg?v=1763049386</image:loc>
      <image:title>ARP Bolts, Studs &amp; Fasteners</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-gear-oils</loc>
    <lastmod>2026-04-14T13:41:00-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/LATSemi-Synthetic85W140GearOil.png?v=1761677451</image:loc>
      <image:title>LAT Gear Oils</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-synthetic-racing-engine-oils</loc>
    <lastmod>2026-04-14T13:41:00-04:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-racing-shock-oil</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/ShockOil.png?v=1761686981</image:loc>
      <image:title>LAT RACING SHOCK OIL</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-semi-synthetic-racing-engine-oil</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/LAT_Semi_Synthetic_Racing_Oil_20W50.png?v=1761688759</image:loc>
      <image:title>LAT Semi Synthetic Racing Engine Oil</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-billet-oil-filters</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/LAT_Billet_Oil_Filter_HP-4.png?v=1761776262</image:loc>
      <image:title>LAT Billet Oil Filters</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-break-in-oil</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/LAT_5W30_High_Performance_Break-In_Oil_Quart.png?v=1761836131</image:loc>
      <image:title>LAT Break-in Oil</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/lat-nitro-oils</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/LAT_Racing_Oil_Nitro_70-3_4GAL.png?v=1761837742</image:loc>
      <image:title>LAT Nitro Oils</image:title>
    </image:image>
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  <url>
    <loc>https://ace-engines.com/collections/fueltech-accessories-misc</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/usbccable.jpg?v=1763142345</image:loc>
      <image:title>FuelTech Accessories &amp; Misc.</image:title>
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  </url>
  <url>
    <loc>https://ace-engines.com/collections/ft-ignition</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/sparkpro8_1.jpg?v=1763145306</image:loc>
      <image:title>FT Ignition</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/fueltech-mounts-inserts</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/FuelTech-FT550-FT450-Steering-Column-Mount-for-ECU.jpg?v=1763498122</image:loc>
      <image:title>FuelTech Mounts &amp; Inserts</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/engine-bearings</loc>
    <lastmod>2026-04-14T13:41:01-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/mainbearing.jpg?v=1774888519</image:loc>
      <image:title>Engine Bearings</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/wilson-manifolds</loc>
    <lastmod>2026-04-15T18:39:57-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/throttle_body.webp?v=1774899397</image:loc>
      <image:title>Wilson Manifolds</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/fluidworks</loc>
    <lastmod>2026-04-16T21:32:07-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/Motion_Raceworks_Fluidworks_Dry_Sump_System.jpg?v=1776282466</image:loc>
      <image:title>Fluidworks</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/shop-supplies</loc>
    <lastmod>2026-04-15T19:32:17-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/HylomarGasketSealantAdhesiveSpray_6.9oz_1d7adf26-26c7-486d-8374-4e34c8fd5b41.jpg?v=1776295734</image:loc>
      <image:title>Shop Supplies</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/rife-sensors</loc>
    <lastmod>2026-04-17T18:39:58-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/MRW_9283.jpg?v=1776388007</image:loc>
      <image:title>RIFE</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/clark-copper-head-gaskets</loc>
    <lastmod>2026-04-17T11:42:42-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/Clark_Copper_Head_Gaskets.png?v=1776440562</image:loc>
      <image:title>Clark Copper Head Gaskets</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/an-hoses-fittings</loc>
    <lastmod>2026-04-17T18:22:31-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/12to10-Photoroom-Photoroom.jpg?v=1776447989</image:loc>
      <image:title>AN Hoses &amp; Fittings</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://ace-engines.com/collections/oil-filters</loc>
    <lastmod>2026-04-17T18:29:00-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/RFF20MB1RACEFLOWFILTRATION.png?v=1776464786</image:loc>
      <image:title>Oil Filters</image:title>
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  <url>
    <loc>https://ace-engines.com/collections/spark-plugs</loc>
    <lastmod>2026-04-17T18:34:21-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0674/1249/2458/collections/NGK-R5671A-11.jpg?v=1776465141</image:loc>
      <image:title>Spark Plugs</image:title>
    </image:image>
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