Product Description
Zylinderkopf
Brand: Trick Flow Specialties
Manufacturer's Part Number: TFS-6161T783-C00
Product Line: Trick Flow® PowerPort® 240 Cylinder Heads for Big Block Mopar
Cylinder Head Style: Assembled
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 78
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 240cc
Exhaust Runner Volume (cc): 74cc
CNC-Machined Intake Runner: Yes
CNC-Machined Exhaust Runner: Yes
Combustion Chamber Style: Heart
Intake Port Shape: Rectangular
Intake Port Location: Standard
Exhaust Port Shape: Oval
Exhaust Port Location: Standard
Intake Valves Included: Yes
Intake Valve Diameter (in): 2.190 in.
Exhaust Valves Included: Yes
Exhaust Valve Diameter (in): 1.760 in.
Valve Springs Included: Yes
Maximum Valve Lift (in): 0.680 in.
Outside Diameter of Outer Spring (in): 1.550 in.
Damper Spring Included: No
Number of Springs Per Valve: Dual
Retainers Included: Yes
Retainer Material: Titanium
Locks Included: Yes
Lock Style: 10 degree
Valve Stem Seals Included: Yes
Valve Stem Seal Style: Positive stop
Rocker Arm Studs Included: No
Rocker Arms Included: No
Rocker Arm Nuts Included: No
Guideplates Included: No
Valve Cover Mounting Style: Perimeter boltAccessory Bolt Holes Drilled: Yes
Intake Valve Angle: 15
Exhaust Valve Angle: 15
Valve Guides Included: Yes
Valve Guide Material: Bronze
Valve Seats Machined: Yes
Valve Seat Machine Style: 3-angle
Valve Seat Material: Ductile iron
Steam Holes Drilled: No
Oiling Style: Through head
Machined for O-Ring: No
Heat Crossover: No
Quantity: Sold individually.
Notes: Longer than stock pushrods may be required.
Once you see Trick Flow's PowerPort® 240 head for big block Mopar in action, you'll agreethey are the only aftermarket aluminum heads worth using on your engine!
What makes PowerPort 240 heads so great? For starters, they're made from premium grade A356-T61 aluminum. That's important because it weighs a lot less than cast iron and is very strong. Trick Flow engineers then fixed the shortcomings of the factory head design by relocating the oil holes for the rocker shafts and optimizing the shape of the runners to increase flow velocity and add much needed strength to the shaft bosses. Fullyprofiled combustion chambers and CNC Street Ported runners guarantee proper dimensional accuracy and balanced flow from runner-to-runner for maximum power potential.
Additional advantages of PowerPort 240 heads over stock heads include clearance for 3/8_ pushrods, ductile iron valve seats, bronze alloy valve guides, and multi-angle valve seat machining on precision Serdi® equipment. Assembled cylinder heads come with premium 11/32_ stainless steel valves, Trick Flow by PAC Racing valve springs, chromoly and titanium retainer options, and 7° or 10° steel valve stem locks.
Since swapping cylinder heads can be a costly and time-consuming process, Trick Flow designed the PowerPort 240 heads to accommodate all factory-style big block Mopar pistons, roller rocker arms, intake manifolds, and headers
