Air & Fuel Delivery

Cram the right air/fuel ratio into your engine and you create incredible horsepower. Speedmaster™ has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’re ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving that horsepower-hungry beast now!

695 Products

PCE
Fuel Injector 0.5315" Extension Spacer Set - Black
$26.00 $40.00
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PCE
Fuel Injector 0.400" Extension Spacer Set
$26.00 $40.00
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PCE
Supercharger Pop-Off Plate Only
$26.00 $40.00
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Out of Stock

PCE
Supercharger Pop-Off Plate Spring And Bolt Only
$3.25 $5.00
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Speedmaster
LS 4 Bolt 102mm to LS 96mm 4 Bolt Throttle Body Adapter
$40.00
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Speedmaster
LS 4 Bolt 102mm to LS1 96mm 3 Bolt Throttle Body Adapter
$40.00
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Speedmaster
LS 4 Bolt 102mm to LS1 85mm 3 Bolt Throttle Body Adapter
$40.00
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Speedmaster
Chevy LS2 EFI 96mm 4 Bolt Intake Manifold Satin
$325.00
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Speedmaster
Chevy LS1 LS6 EFI 96mm 4 Bolt Intake Manifold Satin
$310.00
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Speedmaster
Chevy LS1 LS6 EFI 85mm 3 Bolt Intake Manifold Satin
$310.00
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Speedmaster
Chevy LS1 LS2 LS6 EFI 102mm 4 Bolt Intake Manifold Satin
$310.00
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