Page 350 - 2021-22_EngineCatalogAP

CYLINDER HEADS
Ford Small Block 289-351W
FLOTEK 190cc CNC-Ported Aluminum Head
FLOTEK’s 190cc CNC-ported aluminum cylinder heads are Completely assembled for hydrau- lic roller or solid roller applications up to .550” lift. Intake ports CNC-machined to the dimen- sions of Fel-Pro 1262 gaskets or equivalent. Sold individually.
Intake Part No. Description Runner FTC2190-HRCNC-505 Assembled, Hydraulic Roller, 1.46" Dual Spring, 142 SP/400 OP 190cc
FLOTEK “The Hammer” 205cc Aluminum Cylinder Head
Features as-cast ports and ideal for street/strip applications in the 7200-7400 RPM range. Race-level performance, fully compatible with OEM components. Sold individually.
Comb. Chamber 60cc
Exhaust Valve 1.600" 1.600"
Valve Angle 20°
Intake Valve 2.202"
Exhaust Valve 1.600"
Part No.
FTC2205-HR-505 FTC2205-SR-505
Description
Hydraulic Roller, Assembled Solid Roller, Assembled
Intake Runner 205cc 205cc
Comb. Valve Chamber Angle 60cc 20°
60cc 20°
Intake Valve 2.08" 2.08"
FORD SMALL BLOCK 221-351W
Ford Performance Z-Aluminum Head
Fits 5.0L/5.8L Windsor engines and cast with high-flow ports. Assembled with beehive style valve springs and laser cut guide plates for use with 5/16 pushrods and 7/16 rocker studs. Sold individually.
Part No. Description
FRDM6049-Z304DA7 Assembled, CNC Chambers,
PAC Conical Valve Spring, 145 lbs @ 1.800"
Speedmaster Cast Aluminum Heads
Intake Runner
204cc
Comb. Valve Chamber Angle
63cc 20°
Intake Valve
2.020"
Exhaust Valve
1.600"
Gravity die-cast aluminum heads are ideal for street/strip applications. The intake runners are designed to improve drivability, power and economy. Sold as a pair.
Intake Part No. Description Runner SPMPCE281.2046 Assembled, 1.450" Dual Spring 190cc
Trick Flow Twisted Wedge Heads
Comb. Chamber 62cc
Valve Angle 20°
Intake Valve 2.020"
Exhaust Valve 1.600"
A356-T61 aluminum castings, with exclusive CNC "Twisted Wedge" combustion chamber and intake/exhaust valve layout angles with port-to-port valve seat bowl blending for high- flow. The refined Fast As Cast® high-velocity runners optimize intake and exhaust flow. Two designs: Original 170 series with 15°/17° angles and new 11R series with an 11°/13° angles. Assembled with bronze valve guides, stainless steel valves, 3-angle competition valve job, top-quality components, and 5/16" pushrod guide plates, Sold individually.
TRFTFS-52515601-C01
Part No.
170 Series
TRFTFS-51410004-M58
11R
TRFTFS-52515601-C01 TRFTFS-52516601-C01
Description
Assembled, 1.46" Dual Spring, Hydraulic Roller Cam, 1996-earlier
Assembled, 1.295" Dual Spring, Hydraulic Roller Cam, 2001-Earlier Assembled, 1.295" Dual Spring, Hydraulic Roller Cam, 2001-Earlier
TRFTFS-51410004-M58
Intake Comb. Valve Runner Chamber Angle
Intake Valve
Exhaust Valve
348 2021-22 ENGINE BUILDER CATALOG
170cc 58cc 15°/17° 2.020" 1.600"
190cc 56cc 11°/13° 2.055" 1.600" 190cc 66cc 11°/13° 2.055" 1.600"