The Power+Plus Typhoon Manifold for all 289/302W/5.0L small block Ford engines is a dual plane 180° medium high rise design that delivers outstand- ing street or race performance across nearly the entire power band while retaining good throttle response at any speed*. Note that this manifold will not fit 255, Boss 302, or 351W engines. It will fit on ‘83 and later 5.0L H.O. Mustangs and will work with cruise control. Note that aftermarket carburetors are not compatible with Ford Automatic Overdrive Trans (AOD). No provision for exhaust heated choke. The Power+Plus Manifold for small block Ford has several features not found in other brands. It has a rear water crossover with two extra NPT ports. It also features nitrous bosses. Recommended carburetor is any square bore 600 cfm or 750 cfm model depending upon engine size and degree of modification. Use a Fel-Pro #1250 intake gasket for best results. Torque manifold bolts to 15-18 lbs./ft. only. Note that this same basic design is available in a CrossWind version, listed below. As with all Power+Plus manifolds, it is available in a satin or show polished finish.

50 STATE LEGAL. Note: This manifold is a stock replacement/street legal part for 289 1965-66 Cobra V8s with OEM 4V carb. Certain exempt aftermarket carbs may also be street legal.
*Performance improvements do not apply if manifold is used on 289-1965-'66 Cobra V8s.

The Professional Products Power+Plus TYPHOON Manifold for injected Mustangs is a breakthrough in styling and performance. Available in satin or a highly polished show finish at a price that is hard to believe, this manifold is suitable for high performance street use, bracket racing, nitrous, or supercharged applications. Use the Professional Products 70mm Throttle Body for optimum performance. On 1994-’95 applications, use our Elbow Adapter #54150 or 54151 and Strut Tower Brace #M-20201-A51 from Ford Racing or #5225 from Edelbrock for proper clearance. 1994-’95 applications also require our #54152 EGR Adapter. Note that the Professional Products Upper Plenum is available sep- arately and can replace the Upper Plenum on an Edelbrock Performer #3821 or Performer RPM #7126. The base or lower intake manifold is also available separately. For 351W use our 54126/54127 manifold base with our 54124/54125 upper plenum.

See our Accessories page for the additional parts mentioned above.
Click here for additional info on compatible Fuel Rails.

50 STATE LEGAL. Note: This manifold assembly is a stock replacement part for 1986-’95 Ford Mustangs with 5.0L V8 engines and has provision for EGR and PCV.

Dyno Test PDF 54020 .PDF

The Power+Plus Typhoon manifold for 351W engines is the ultimate street performance manifold for this engine. It provides good top end power without sacrificing bottom end torque. Its long runner dual plane design provides the best of both worlds. Best with an aggressive street cam. For street, use a 600-750 cfm vacuum secondary or double pumper carb. For competition, use a 750-850 cfm double pumper. This manifold has a number of features not found in similar competitive manifolds. It includes a rear water crossover passage which can provide for more balanced cylinder head temperatures and a cooler running engine. It also has correctly positioned nitrous bosses for those of you who would like to add port nitrous injectors to your engine. Remember that every Power+Plus manifold is 100% pressure tested to discover any air, water, or exhaust leaks before you install it on your engine.

We have taken our highly popular #54000/54001 High Performance Street Manifold for Small Block Ford and modified it to produce a CrossWind variation of this manifold. The CrossWind design incorporates an open area under the plenum to allow a full flow of cooling air to pass through. This is similar to features found on single plane racing manifolds and this design can provide more power and torque due to a cooler, more dense intake charge. Unlike some competitive designs, this manifold features nitrous bosses, four corner water outlets, and a bonus feature of a rear water crossover passage. Available in satin finish or a highly polished show finish, this CrossWind Manifold is also very easy on the pocketbook. Note: No provision for exhaust heated choke. Will not fit 255 cid V-8. Use Fel-Pro #1250 intake gasket.

This manifold is designed for racing or serious street applications using stock cast-iron or aftermarket Windsor style cylinder heads. Includes bosses that can be drilled and tapped for nitrous. It features a rear water crossover passage along with four corner tapped water ports. Ports are 1.90” x 1.08” at the gasket flange and the manifold contains enough material to open ports to 2.10” x 1.25”. Use Professional Products intake gasket #54600 or Fel-Pro intake gasket #1250 or #1262. This manifold includes a 1/8-NPT vacuum port under the carb flange, a feature lacking in competitive manifolds of this type. Note that due to the port layout on small block Ford engines, a single plane manifold, such as this one, will typically be suitable for street use as long as the vehicle is not too heavy.

This is really a great new addition to our Ford lineup. This Hurricane manifold for 35 W engines offers many features not found in any similar manifold. It has a bridged rear water crossover passage that helps keep engine temps down. It also features injector/nitrous bosses as well as two extra tapped water ports at the back. It is available with the injector bosses machined for injectores and we also offer a set of fuel rails #10606 designed for this manifold as well as a complete fuel rail kit #10607, which includes our #10671 fuel pressure regulator. See Fuel Rail section for specifics. This manifold will accept all standard pattern square bore carburetors. It fits standard 351 W blocks with a 9.50” deck height. An ideal manifold for circle track or drag racing engines operating in the 3500 to 7500 rpm range. Also suitable for high performance street applications.

Note: Use Professional Products 10606 Fuel Rails or 10607 Fuel Rails Kit with injected versions of this manifold.

The Professional Products Power+Plus TYPHOON Manifold for injected Mustangs is a breakthrough in styling and performance. Available in satin or a highly polished show finish at a price that is hard to believe, this manifold is suitable for high performance street use, bracket racing, nitrous, or supercharged applications. Use the Professional Products 70mm Throttle Body for optimum performance. On 1994-’95 applications, use our Elbow Adapter #54150 or 54151 and Strut Tower Brace #M-20201-A51 from Ford Racing or #5225 from Edelbrock for proper clearance. 1994-’95 applications also require our #54152 EGR Adapter. Note that the Professional Products Upper Plenum is available sep- arately and can replace the Upper Plenum on an Edelbrock Performer #3821 or Performer RPM #7126. The base or lower intake manifold is also available separately. For 351W use our 54126/54127 manifold base with our 54124/54125 upper plenum.

Note: This manifold assembly is a stock replacement part for 1986-’95 Ford Mustangs with 5.0L V8 engines and has provision for EGR and PCV.

The Professional Products Power+Plus TYPHOON Manifold for injected Mustangs is a breakthrough in styling and performance. Available in satin or a highly polished show finish at a price that is hard to believe, this manifold is suitable for high performance street use, bracket racing, nitrous, or supercharged applications. Use the Professional Products 70mm Throttle Body for optimum performance. On 1993-’95 applications, use our Elbow Adapter #54150 or 54151 and Strut Tower Brace #M-20201-A51 from Ford Racing or #5225 from Edelbrock for proper clearance. 1994-’95 applications also require our #54152 EGR Adapter. Note that this Professional Products Upper Plenum can replace the Upper Plenum on an Edelbrock Performer #3821 or Performer RPM #7126. The base or lower intake manifold is also available separately. For 351W use our 54126/54127 manifold base with this 54124/54125 upper plenum.

The Professional Products Power+Plus TYPHOON Manifold for injected Mustangs is a breakthrough in styling and performance. Available in satin or a highly polished show finish at a price that is hard to believe, this manifold is suitable for high performance street use, bracket racing, nitrous, or supercharged applications. Use the Professional Products 70mm Throttle Body for optimum performance. On 1994-’95 applications, use our Elbow Adapter #54150 or 54151 and Strut Tower Brace #M-20201-A51 from Ford Racing or #5225 from Edelbrock for proper clearance. 1994-’95 applications also require our #54152 EGR Adapter. For 351W use this 54126/54127 manifold base with our 54124/54125 upper plenum.

Note: If using this manifold in a 1994-'95 Mustang in conjunction with our 54150 or 54151 Elbow Adapter, our 10607 Fuel Rail Kit cannot be used.