Chevrolet LS1 EFI Intake Manifold Black
This manifold is the result of over one year of development and testing and has proven to provide significant increases in power. In direct comparison dyno tests against a factory LS6 intake manifold, the Typhoon produced 17.7 more horsepower* at 6,200 rpm. It also makes more power and torque at low and mid-range engine speeds than other aftermarket manifolds. This design features a larger plenum volume, which makes the manifold suitable for larger displacement engines and boosted applications. The manifold has nitrous bosses positioned on the port runners.
The 52060 comes with an 85 mm inlet than can be enlarged to 90mm. Professional Products offers 80 and 85mm throttle bodies for LS1/LS6 applications.
The manifold kit includes high volume fuel rails with stainless steel mounting brackets, stainless hardware, and a -6 AN stainless braided crossover hose. Additional fittings are also supplied that allows connection to the stock fuel inlet line.
Stock replacement on Camaro with LS1 and Corvette with LS1 (Corvette will require use of Professional Products Fuel Rail Covers) See bundled items
Car Applications: CADILLAC CTS V 2004-2005 CHEVROLET CAMARO Z28 1998-2002 CHEVROLET CAMARO Z28 SS1998-2002 CHEVROLET CORVETTE BASE 1997-2004 CHEVROLET CORVETTE INDIANAPOLIS 500 PACE CAR 1998 CHEVROLET CORVETTE Z06 2001-2004 CHEVROLET CORVETTE 50TH ANNIVERSARY EDITION 2003 CHEVROLET CORVETTE 50TH ANNIVERSARY EDITION PACE CAR 2003 PONTIAC FIREBIRD FIREHAWK 1998 PONTIAC FIREBIRD FORMULA 1998-2002 PONTIAC FIREBIRD TRANS AM 1998-2002 PONTIAC GTO BASE 2004