TSP Velocity LS1/LS2/LS6 Low Profile Induction Kit

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If you're swapping an LS into a muscle car, or upgrading the engine in your late model 'Vette, look no further. TSP's Velocity all-in-one induction kits have everything you need for air and fuel delivery - all designed for elite performance. The kit includes a fabricated aluminum sheet metal intake manifold, billet aluminum high-pressure fuel rails, and optional large-opening throttle body, high-flow fuel injectors, and 3 bar MAP sensor.

 

TSP Velocity.
Intake Manifold.

INTAKE MANIFOLD

TSP's Velocity fabricated intake features a 102mm throttle body opening for maximum air flow. The runners are velocity stacked, allowing air to move more smoothly at high velocities. The manifold is constructed of 3.5mm thick T-6061 aluminum and is TIG welded to ensure consistent strength and performance. Individual port o-rings guarantee a good seal with the cylinder heads and throttle body.

Available in black and clear anodized.

INJECTION STYLE Multi-port
THROTTLE BODY BORE SIZE 102mm
THROTTLE BODY BOLT PATTERN Standard OE 4-Bolt Pattern
THROTTLE BODY FLANGE ANGLE
FLANGE MATERIAL T-6061 Billet Aluminum
PLENUM THICKNESS 3.5mm
PLENUM MATERIAL T-6061 Sheet Aluminum
VACUUM PORTS NPT 1/8 x 3 and NPT 1/4 x 1
OVERALL HEIGHT 6 3/4"
INCLUDED Port O-Rings and Hardware
Fuel Rails.

FUEL RAILS

With the custom design of our fabricated intake manifolds, you will need a set of our billet aluminum fuel rails. They have been designed to support high-pressure fuel systems in high horsepower applications and come complete with -8AN fittings, mounting hardware, and a durable, braided middle pipe.

Available in black and silver.

INJECTION STYLE Multi-port
FUEL RAIL TYPE Custom TSP Design
FITTINGS -8AN
CROSSOVER PIPE INCLUDED Yes
FUEL RAIL MATERIAL Billet Aluminum
INCLUDED Fittings and Mounting Hardware
Throttle Body

THROTTLE BODY

Featuring a CNC-machined aluminum housing, this large throttle body provides maximum airflow for mid-to-high horsepower engines. Combined with a TSP Velocity intake manifold, this will give your street or strip car a cosmetic and performance boost guaranteed to turn heads.

Available in black and silver with 92mm and 102mm openings.

THROTTLE STYLE Drive by Cable
THROTTLE BODY BOLT PATTERN Standard OE 4-Bolt Pattern
THROTTLE BODY MATERIAL Billet Aluminum
VENTURI QUANTITY 1
IDLE AIR CONTROL MOTOR GM #17113598
IDLE AIR CONTROL MOTOR INCLUDED No
THROTTLE POSITION SENSOR GM #17123852
THROTTLE POSITION SENSOR INCLUDED No
INCLUDED Mounting Bolts
Injectors.

INJECTORS

TSP Velocity high-flow fuel injectors are made in the USA, assembled with top-quality parts and trusted techniques. They are guaranteed to deliver the needed amount of fuel with precision and reliability. The 81050 injector is designed to fit our LS1/LS2/LS6 and Coyote 5.0L Velocity intakes and rails.

Available with flow rates of 36, 52, 61, and 80 lbs/hr.

IMPEDANCE High
DRIVER TYPE 12V Saturated Circuit
SEAT TO SEAT HEIGHT 2.550" Center O-ring to Center O-ring
MANIFOLD O-RING DIAMETER 0.551" OD
FUEL RAIL O-RING 0.551" OD
INJECTOR PLUG STYLE USCAR
O-RINGS INCLUDED Yes
QUANTITY Set of 8
Never Settle for Stock.

FITMENT

CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS-BASED)

  • 4.8 L / 293 in3 (LR4)
  • 5.3 L / 325 in3 (L33, L59, LM4, LM7)
  • 5.7 L / 346 in3 (LS1, LS6)
  • 6.0 L / 364 in3 (LQ4, LQ9, LS2)

NOTES

  • Fits LS-based engines with "cathedral" intake port shape only
  • Due to transverse engine configuration, fitment on LS4 would require significant modification
  • Components may not be street legal in California, or states with comparable emission and modification laws.