Our Blog

If your LS1 is coming apart, a stroker kit can be tempting. You are already paying for machining and assembly, so adding capacity seems like the obvious next step. Sometimes it is. But a good standa...

Choosing a Walbro 460, 525 or 535 isn't as simple as picking the biggest number. Those labels don't tell you how much fuel the pump will deliver in your car. In many turbo fuel systems, increasing bo...

#spool-boost-reference a:not(.action) { color: #d71920; text-decoration: underline; text-underline-offset: 2px; } #spool-boost-reference .table-wrap { overflow-x: auto; } #spool-boost-reference ta...

#spool-1fz-head-sealing a { color: #d71920; text-decoration: underline; text-underline-offset: 2px; } #spool-1fz-head-sealing .table-wrap { overflow-x: auto; } #spool-1fz-head-sealing ta...

#spool-rb-oil-pump-guide a:not(.action) { color: #d71920; text-decoration: underline; text-underline-offset: 2px; } #spool-rb-oil-pump-guide table { width: 100%; border-co...

Building a Complete Haltech Nexus R3 Engine Management System for a Ford Barra The Ford Barra has reached the point where four-figure horsepower builds are relatively common, but the engine managem...

#spool-haltech-elite-eol a:not(.action) { color: #d71920; text-decoration: underline; text-underline-offset: 2px; } #spool-haltech-elite-eol .spool-note { margin: 24px 0; ...

Ford Ranger & Mazda BT-50 P4AT/P5AT Oil Pump Upgrades: What You Need to Know The Ford Ranger and Mazda BT-50 fitted with the 2.2L P4AT and 3.2L P5AT diesel engines have earned a reputation as...

html Audi & VW EA113 vs EA888 Engine Guide: Generations, Differences & Tuning Potential If you own a turbocharged Audi, Volkswagen, Skoda, SEAT or Cupra from the last couple of decad...

Spool Imports has brought professional injector testing and Dynamic Flow Matching in-house with an ASNU Classic GDI and ASNU Digital Flow Kit. It means our Bosch and Bosch Motorspo...