Hitman BBC Single Plane
Spread Port Intake Manifold

Race Winning Performance out of the box...
  • 1" cast spacer
  • Cast bosses for injectors
  • Optimized cross sectional area
  • Runners are precision cast and ported to assure proper air flow
  • Available for 9.8 or 10.2 deck heights
Hitman Single Plane Spread Port Intake for BBC - Pro-Filer 208 Series
208 Series Hitman BBC Single Plane Intake Manifold

The Pro-Filer Spreadport HITMAN Series of intake manifolds have transformed the market forever. The HITMAN Series features a Tunnel Ram with your choice of dual or single carb top plate and the ULTIMATE Single Plane.

Each manifold is designed to take your power curve to higher levels without costly hand porting. They are truly revolutionary!

SINGLE PLANE - Our Ultimate Single Plane is ready to break barriers with its revolutionary design and performance.

The HITMAN Single Plane Manifold features a 1” cast spacer, pre-ported precision runners, and cast bosses for injection nozzles.

Pro-Filer Hitman
BBC Spread Port Single Plane Intake Manifold

Available in 9.8" & 10.2" deck heights.

Series 208

Deck Height

Hitman Single Plane Intake Specifications

Material: Aerospace Specification, A356 Aluminum Alloy (Primary Virgin Ingot)
Deck Height: 9.8" or 10.2"
Overall Height: 9.5" (9.8" Deck Model)
Runner Location: Fits Majority of BBC Spreadport Cylinder heads regardless of valve angle
Port Dimensions: 2.36" High x 1.68" Wide, Corner Radius: .625" (Measurements from Port Opening at Intake Flange)
Engine Size Recommendation: 500 + cid

Which one is better? Tunnel Ram or Single Plane?

It depends on where you want your power at. We recently compared our Pro-Filer PN 187 Tunnel Ram (Single carb) VS our new HITMAN PN 208 Single Plane intake and found the following differences in torque and horsepower;

View Dyno Torque Curve (opens in new window)
View Dyno Horsepower Curve (opens in new window)

The Pro-Filer Horsepower and Torque Advantage

The new HITMAN BBC SIngle plane intake cranks out the power! Check out the difference between our Pro-Filer PN 208 As-Cast Manifold VS a leading competitors Fully Ported Manifold

Pro-Filer Performance Products
PO Box 217
New Carlisle, OH 45344
United States of America
Phone: 937-846-1333
Email: info@profilerperformance.com
Proudly Made in America