LSX Intake Manifold for 78mm throttle body (click)

LSX Intake Manifold for 90mm throttle body (click)

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The LSX™ Polymer Intake by F.A.S.T. & Comp Cams  

Forget about hand ported LS6 intakes or inferior aluminum manifolds; the LSX™ Intake Manifold by FAST™ outperforms them all, right out of the box. Made from a super-strong composite polymer, the patented LSX™ delivers a 20+ hp increase over stock LS1 & LS2 intakes and a 15+ hp advantage over the LS6 intake without sacrificing drivability. Even more impressive are the gains that await those with popular performance upgrades, such as aftermarket heads, performance cams and custom tuning.

"Wow. The F.A.S.T intake, designed with intake manifold maestro Keith Wilson and manufactured with state-of-the-art composites to maintain low weight, provided eye-opening performance in our test..."
Street Thunder Magazine 'The Great LS1 Intake Test' 

THE LSX™ MANIFOLD DELIVERS BOLT-ON GEN III HP
 & MAXIMIZES POTENTIAL OF PERFORMANCE UPGRADES

LSX™ Intake Manifolds - available for 78mm and 90mm throttle bodies

Made from space-age composite polymer, the patented FAST™ LSX™ Multi-Piece Intake Manifold shows a 20+ horsepower increase over the LS1 intake and 15+ horsepower over the LS6 intake, with no loss of drivability or low rpm torque. Best of all, the FAST™ space-age “Amodel” polymer intake is 30 percent stronger than the stock polymer unit. Unlike aluminum intakes, the FAST™ polymer intake avoids becoming a power robbing heat sink. The LSX™ comes with integrated nitrous oxide injector ports and the ability to accept a larger than stock throttle body for increased air flow. In addition, the LSX™ Manifold has added material for porting and the top shell is interchangeable to accept the 78mm or 90mm LSX™ Throttle Bodies.

• Longer tapered runners that help increase rpm & hp while retaining low-end torque

• 25% increased plenum volume, allowing less turbulence for the air charge

• Three-piece design permits easy access for porting and modifications

• Optional burst panels for supercharged, turbocharged or nitrous-injected engines

• Space age polymer construction that’s 30% stronger than stock polymer

• Available for 78mm or 90mm throttle body

• Interchangeable top section to switch sizes

• Designed for additional porting with witness grooves

• Custom FAST fuel rails available

• Custom FAST throttle bodies available

• Includes built in bung for nitrous oxide direct injection

See the complete catalog of FAST - Comp Cams Products here

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Tuner Tools management