ROTATING ASSEMBLIES
Ford 351C Applications listed are engineered for internal balance. Requires balancing. Compression ratios are based on a 72cc com- bustion chamber.
Cubic Inch
Bore Size
Rod Length
Balance Needed
Piston Type
Piston Rings
Comp. Ratio/72cc
Part No.
Stroke
Eagle
EAG14700030 EAG16800030
408 393
4.030" 4.030"
4.000" 3.850"
6.000" 6.000"
Int. Ext.
4032 Mahle/Inv. Dome -20cc 4032 Mahle/Flat-Top -3cc
File-Fit File-Fit
9.3:1 10.6:1
CYLINDER HEADS
Ford 351C/351M/400 CHI Street Master 2V Cleveland Aluminum Head
CHI 2V Cleveland aluminum heads work with standard 2V intake and exhaust manifolds and have no equal. The 190cc intake port volume flows a massive 307 CFM at just .650" lift, with 300 CFM at .600" lift, taking the 2V head to a new level of performance. Sold individually. Part No. Description Intake Runner Comb. Chamber Intake Valve Exhaust vValve CHISBF2V190B-60 Bare Head 190cc 67cc 2.070" 1.650" CHISBF2V190B-67 Bare Head 190cc 67cc 2.070" 1.650" CHI Ford 3V Cleveland Aluminum Head The innovative CHI 3V Cleveland heads are available for a standard stroke engines up to 500 HP with solid flat tappet cams, stroker engines that make low to mid 500's with flat tap- pet cams, or mid 500+ with hydraulic and solid rollers. CHI 3V heads produce superior torque and throttle response with unmatched horsepower levels where they need it the most. Sold individ- ually. Part No. Description Intake Runner Comb. Chamber Intake Valve Exhaust Valve CHISBF3V185B-60 Bare Head 185cc 60cc 2.070" 1.650" CHISBF3V208B-60 Bare Head 208cc 60cc 2.070" 1.650" CHISBF3V208HPB-60 Bare Head, High Port Exhaust 208cc 60cc 2.070" 1.650" CHISBF3V225B-60 Bare Head 225cc 60cc 2.190" 1.650" CHISBF3V225B-67 Bare Head 225cc 67cc 2.190" 1.650" CHI Ford 4V Cleveland Aluminum Head Finally a TRUE factory-style 4V aluminum head for the Cleveland enthusiast. CHI realizes that not everyone wants to upgrade the intake manifold, so the 4V head was created for these enthusiasts. Designed around the 3V 218cc intake port, with many hours spent reshaping the entry of the 218cc port to accommodate factory and aftermarket 4V manifolds like the Torker, Strip Dominator, etc. Careful atten- tion was paid during the development of the port opening, to avoid increasing the port volume any more than necessary, maintaining the maximum possible velocity. Sold individually. Part No. Description Intake Runner Comb. Chamber Intake Valve Exhaust Valve CHISBF4V228B-67 Bare Head 228cc 60cc 2.190" 1.650" Edelbrock Aluminum Performer RPM Head
Designed for 351C/351M/400, head features very streetable 190cc intake runners and a compact charge 60cc kidney shape combustion chamber design. Intake and exhaust ports are based on the 2V design. Heads are sold individually, Part No. Description Intake Runner Comb. Chamber
Intake Valve
Exhaust Valve
EDE61629 Assembled, 1.55" Valve Springs, Hydraulic Flat Tappet Cam 190cc
60cc 60cc
2.050" 2.050"
1.600" 1.600"
EDE61625
Assembled, 1.55" Valve Springs, Hydraulic Roller Cam
190cc
407 2021-22 ENGINE BUILDER CATALOG
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