Engine Kits

Professional Products TYPHOON™ LS1/LS6 85mm Manifold Kit

Professional Products TYPHOON™ LS1/LS6 85mm Manifold Kit

Part #: 52061
List Price: $928.68
Our Price: $458.15
You Save: $470.53

TYPHOON™ LS1/LS6 85mm 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.

The manifold has nitrous bosses positioned on the port runners. 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.

Fuel rails shown on a polished intake
This intake is not polished

Aftermarket Fuel Rail Required No
Base Finish Natural
Base Material Aluminum
Basic Operating RPM Range 1,500-6,500
Brand Professional Products
Engine Block Style Stock/OEM standard deck
Fuel Rails Included Yes
Injection Style Multi-port
Injectors Included No
Intake Section Included Complete
Notes Bosses cast-in for nitrous. 1997-98 LS1 engines with fuel rail mounted regulators will require additional parts.
Part Type Intake Manifolds, Fuel Injected
Plenum Finish Natural
Plenum Material Aluminum
Product Line Professional Products Power Plus Typhoon Intake Manifolds
Quantity Sold as a kit.
Runners Included No
Runners Removable No
Supplemental Bosses Cast-In No
Supplemental Bosses Machined No
Throttle Body Bore Diameter 85mm
Throttle Body Included No