Main >> Cylinder Heads >> Pro Topline >> Pro Cyclone >> Aluminum

No Longer Available. All Pro Topline parts have been discontinued.

Pro Cyclone Ford Heads - Aluminum Fits SB Ford 5.0/302/351W Now fast Ford Racers and enthusiasts can have a piece of the action! The Pro Cyclone series is basically the Ford version of Pro-Topline's infamous SB Chevy "Pro Lightening" series. Find the series that fits you best - we offer options from mild to wild, street performance to full race! The Pro Cyclone is specifically designed to unleash greater horsepower potential than ANY OTHER SB Ford head on the performance aftermarket today. The Pro Cyclone accepts ALL original equipment and aftermarket performance parts now available.

Pro Cyclone Aluminum Head Key Features Include: Phosphor bronze exhaust valve guides for superior heat dissipation, tighter tolerances      and extended durability High grade aluminum for MAXIMUM strength and durability Manganese bronze intake guides for longer life Unique multi-angled inlet & radius exhaust valve seats out flow competition 5 to 20%!!! Hardened seats for unleaded fuels and severe duty operation Thick deck faces for angle milling As Cast chamber & ports Accepts all OEM and Performance parts including stocking pistons (unlike Trick Flow)!

Pro Cyclone Aluminum Head Descriptions (All Pricing Listed Below)

Part# F120-4000-180 (64cc combustion chamber) Part# F120-8000-180 (58cc combustion chamber) Application: Street 302-351, 1500-6500 rpm Intake Runner: as cast 180cc Peak Intake Flow @ 28": 276cfm @ .700 lift Valves: 2.02" intake/1.60" exhaust Intake Manifold: Edelbrock 5021 Intake Gasket: Fel-Pro #1262 Spark Plug suggested starting range: Champion C57C Part# F120-4000-200 (64cc combustion chamber) Part# F120-8000-200 (58cc combustion chamber) Application: High RPM Street/Race 351-421, 3500-8000rpm Intake Runner: as cast 200cc Peak Intake Flow @ 28": 286cfm @ .700 lift Valves: 2.02" intake/1.60" exhaust Intake Manifold: Edelbrock 5021 Intake Gasket: Fel-Pro #1262 Spark Plug suggested starting range: Champion C57C Part# F120-4000-215 (64cc combustion chamber) Part# F120-8000-215 (58cc combustion chamber) Application: High Performance 347-421, 4500-8500rpm Intake Runner: as cast 215cc Peak Intake Flow @ 28": 314cfm @ .700 lift Valves: 2.08" intake/1.60" exhaust Intake Manifold: Edelbrock 5021 Intake Gasket: Fel-Pro #1262 Spark Plug suggested starting range: Champion C57C

Kit # Description 1 with Hydraulic springs, 1.460" Single w/dampner, 110#@1.800" to .550 2 with Mechanical springs, 1.460" Dual w/dampner, 135#@1.800" to .600 3 with Roller springs, 1.540" Dual w/dampner, 190#@1.900" to .660 4 with Roller springs, 1.550" Dual w/dampner, 220#@1.950" to .720

All prices listed are per pair

Part # Chamber/ Runner Bare Kit 1 Assem Kit 2 Assem Kit 3 Assem Kit 4 Assem F120-4000-180 64cc/180 $950 $1245 $1275 $1295 $1375 F120-8000-180 58cc/180 $950 $1245 $1275 $1295 $1375 F120-4000-200 64cc/200 $950 $1245 $1275 $1295 $1375 F120-8000-200 58cc/200 $950 $1245 $1275 $1295 $1375 F120-4000-215 64cc/215 $950 $1245 $1275 $1295 $1375 F120-8000-215 58cc/215 $950 $1245 $1275 $1295 $1375

Flowbench Test Data @ 28" of water 180cc Intake Runner   .100 .200 .300 .400 .500 .600 .700 Intake 72 154 208 254 271 274 276 Exhaust 60 121 159 184 193 199 202

Flowbench Test Data @ 28" of water 200cc Intake Runner   .100 .200 .300 .400 .500 .600 .700 Intake 67.61 142.83 212.23 258.80 276.71 283.42 286.11 Exhaust 60 121 159 184 193 199 202

Flowbench Test Data @ 28" of water 215cc Intake Runner   .100 .200 .300 .400 .500 .600 .700 Intake 75 151 217 267 302 310 314 Exhaust 60 121 159 184 193 199 202

* These results were achieved on Pro-Topline's flowbench, a Super Flow SF600 with flow com. These are indicative flow numbers only and may vary slightly from head to head and flow bench to flow bench.

Call our Sales/Tech Dept to order these powerful heads! (603) 378-0090

Sales/Tech Line: (603) 378-0090 Email: tech@flatlanderracing.com Thank You for visiting Flatlander Racing *All prices on this site are subject to change without notice. Flatlander Racing™ disclaims responsibility for any printing or typographical errors, and does not guarantee that all information is accurate. Home  Contact  Can't Find Part?  SiteMap  Translate  Import Parts  Order Online