Owner`s manual
Some parts are not legal for sale or use in California on any pollution controlled motor vehicle.
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CYCLONE
TM
Cyclone series mani-
folds are direct bolt-in
replacements for street
performance applica-
tions with built in premi-
um features not found
on many manifolds
costing hundreds more.
Dual distributor hold
downs provide an
optional hold-down
position for ease of access and four corner water ports that provide plumb-
ing options. All Cyclones are produced with a spreadbore flange and include
a Carb adapter plate for square bore carb installation.
Professional Products’ line of manifolds offers the best value in intake manifolds
available. Every manifold has been designed to include extra features usually
only included in more expensive specialty manifolds. Produced in high pressure
steel dies for consistent port placement and lower porosity.
Chevrolet Application RPM Range Satin Polished
57-95 Small Block V8 Idle to 5500 52001 52000
96-up Small Block with Vortec (L31) Idle to 5500 52007 52006
57-95 Small Block V8 w/EGR Idle to 5500 52009 52008
65-72 Big Block Chevy Oval port Idle to 5500 53001 53000
Chevrolet Application RPM Range Satin Polished
57-95 Small Block V8 Idle to 5500 52011 52010
TYPHOON
TM
Step up to Typhoon when
you need higher RPM power
bands with drivability. Taller
design than Cyclone raises
manifold 3/4”. Offers all the
extras included in the
Cyclone plus included cast-
in nitrous bosses. All
Typhoons feature a square
bore carb flange.
Application RPM Range Satin Polished
57-95 Small Block Chevy V8 23° 1500 to 6500 52021 52020
57-95 Ford 260-289-302 V8 1500 to 6500 54001 54000
57-95 Ford 351W V8 1500 to 6500 54023 54022
Crosswind manifolds share the run-
ner and port designs of Typhoon
manifolds but have a special design
configuration that allows air to pass
under the plenum chamber. This
lowers the temperature of the fuel
air charge which creates more
power and torque.
Includes Gaskets
& Fasteners
HURRICANE
TM
Application RPM Range Satin Polished
57-95 Small Block Chevy V8 23° 3000 to 7500 52031 52030
96-up Small Block with Vortec (L31) 3000 to 7500 52033 52032
65-72 Big Block Chevy Oval port 3000 to 7500 53037 53036
65-72 Big Block Chevy Rect port 3000 to 7500 53031 53030
65-72 Big Block Chevy Rect port 3000 to 7500 53035 53034
57-95 Ford 260-289-302 V8 3500 to 8000 54031 54030
Ford 351W w/FI Bosses 3500 to 7500 54035 54034
Pontiac 326-455 2200 to 6500 56031 56030
You can have the real thing!
Professional Products new
line of manifolds features
true triple chrome plating.
The finish is better than you
could get at a local plater because these manifolds have been plated in
tanks with special anodes that follow the profile of the manifold, placing
even chrome coverage in nooks and crannies usually poorly plated. You get
great looking real chrome; no polishing , no chipping, or peeling!
Application Part No.
57-95 Small Block Chevy V8 23° 52002
96-up Chevy w/Vortec Heads 52003
57-95 Small Block Chevy V8 23° 52014
57-95 Small Block Chevy V8 23° 52016
57-95 Small Block Chevy V8 23° 52022
65-72 Big Block Chevy w/Oval Port Heads 53002
57-95 Ford 260-289-302 54002
Ford 351W 54024
RealChrome
TM
MANIFOLDS
SUPER HURRICANE
TM
Application RPM Range Satin Polished
57-95 SB Chevy 1500 to 6500 52037 52036
57-95 SB Chevy with
Machined Injector Ports 1500 to 6500 52039 52038
POWER+PLUS Intake Manifolds
Idle to
5500 RPM
1500 RPM to
6500 RPM
Application RPM Range Satin Polished
57-95 Small Block Chevy V8 23° 1500 to 6500 52026 52025
96-up SB Chevy with Vortec (L31) 1500 to 6500 52028 52027
BB Chevy Oval Ports 1500 to 6500 53026 53025|
57-95 Ford 260-289-302 V8 1500 to 6500 54026 54025
67-up Mopar 318/340/360 1500 to 6500 55026 55025
65-79 Pontiac 325-455 1500 to 6500 56026 56025
Oldsmobile 400-455 1500 to 6500 57026 57025
1500 RPM to
6500 RPM
1500 RPM to
6500 RPM
This manifold features a much larger plenum
and larger runners than the Hurricane or
Hurricane+Plus. Designed for use on very large
inch SB Chevy engines (420+ ci) on gas or alco-
hol or on smaller engines running on alcohol.
CROSSWIND
TM
These single plane 360 design mani-
folds provide optimum power in mid to
upper rpm ranges and are ideally suited
for racing applications. Hurricane ports
are positioned for custom porting and
gasket matching, but may be run out of
the box. All provide standard square
bore carb flanges except the 53034,
53035 which offers a Dominator flange.
CYCLONE+
PLUS
TM
Professional Products introduces the top-of-the-line street performance man-
ifold. New features include square bore carb flange that accepts Holley,
Demon, and Edelbrock carburetors and larger ports and runners to produce
more power. A built-in rear water crossover promotes more balanced engine
cooling. Supplied complete with fasteners and gaskets.
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