FloTek 1220-HRCNC-505 SBC Cylinder Head, 220CC/72CC Aluminum Head Hyd. Roller, Angled Plugs

$769.00
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SKU:
FTC1220-HRCNC-505
MPN:
1220-HRCNC-505
UPC:
850134007334
Condition:
New
Weight:
28.00 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

Out of stock

If you are serious about horsepower, then we have your solution, the FLOTEK 220 CNC Performance Cylinder Head. The superior port and chamber design offers maximum air ?ow. Built with various spring combinations like solid and hydraulic for different cam set ups! Incredible performance at an affordable price. This is not your typical Chevy Head?FLOTEK?s 220 CNC is a Serious Head for Serious Horsepower! Enough said! These are available for 305, 307, 327 & 350. For 400 Motors contact FLOTEK.
Cylinder Head Style:
Assembled
Cylinder Head Material:
Cast aluminum
Cylinder Head Finish:
Natural
CNC-Machined Combustion Chamber:
Yes
Combustion Chamber Volume (cc):
72cc
Combustion Chamber Style:
Standard
CNC-Machined Intake Runner:
Yes
Intake Runner Volume (cc):
220cc
Intake Port Shape:
Rectangular
Intake Port Location:
Standard
Intake Valve Angle:
23 degree
CNC-Machined Exhaust Runner:
Yes
Exhaust Runner Volume (cc):
84cc
Exhaust Port Shape:
Square
Exhaust Port Location:
Standard
Exhaust Valve Angle:
23 degree
Intake Valves Included:
Yes
Intake Valve Diameter (in.):
2.080 in.
Exhaust Valves Included:
Yes
Exhaust Valve Diameter (in.):
1.600 in.
Valve Type:
Stainless, Swirl-Polished
Maximum Valve Lift (in.):
0.650 in.
Valve Springs Included:
Yes
Valve Spring Type:
Dual W/Damper
Outside Diameter of Outer Spring (in.):
1.460 in.
Valve Guides Included:
Yes
Valve Guide Material:
Manganese Bronze
Valve Seats Machined:
Yes
Valve Seat Material:
Powdered metal
Valve Seat Machine Style:
Multi Angle
Retainers Included:
Yes
Retainer Material:
Chromoly
Valve Stem Seals Included:
Yes
Valve Stem Seal Style:
Viton Positive Stop
Locks Included:
Yes
Lock Style:
10 degree chromoly
Camshaft Style:
Hydraulic Roller
Spark Plug Style:
Angled
Guideplates Included:
Yes
Guideplate Pushrod Size:
N/A
Rocker Arm Studs Included:
Yes
Rocker Arm Nut Thread Size:
7/16-20 in.
Accessory Bolt Holes Drilled:
Yes
Valve Cover Mounting Style:
Perimeter bolt
Heat Crossover:
N/A
Steam Holes Drilled:
N/A
Oiling Style:
Through pushrod
Machined for O-Ring:
No
Quantity:
Sold individually.
Notes:
14mm Spark Plug, .750 Reach, 5/8 Hex, Valve Spring Pressure Open 400 lbs. Closed 142 lbs.
Make:
Chevrolet
Engine Family:
Chevy small block Gen I
Engine Sizes:
5.4L/327-6.6L/400
Years:
1962-1986

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