EDELBROCK GM LS1/2 Series Pro-Flo XT Manifold - BLACK

EDELBROCK GM LS1/2 Series Pro-Flo XT Manifold - BLACK 

• The Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm)
• Features include a 90mm throttle bore opening and 2.75" port exit height
• This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm
• #7139 Accepts Pro-Flo XT throttle body #3869 or adaptor #2737 and standard LS1 throttle bodies
• #7140 (LS2) accepts GM OEM 90mm or Edelbrock #3869 throttle bodies
• Compatible with LS1 Fuel Rail Kit #3629 (sold separately)