AFR CHEVY BBC 496 555 572 MAGNUM HEADS 325cc 121cc FULLY BUILT # 2101-1 HR
AFR CHEVY BBC 496 555 572 MAGNUM HEADS 325cc 121cc FULLY BUILT # 2101-1 HR
Available
$2,703.39
Product Information
UPC
331224647124
Product Type
Shipped Product
Number of reviews
0
FOR BBC CHEVY BIG BLOCK ENGINES AFR 325cc RUNNERS 121cc CHAMBERS ELIMINATOR ALUMINUM HEADS. AIR FLOW RESEARCH
This sale is for a fully assembled set of heads (2 heads).
The springs in this setup operate with hydraulic roller cams up to 650 lift.
READY TO INSTALL.
This sale is for the a set of BBC 325cc heads setup for hydraulic roller cams. We suggest using these heads on setups coupled with cams in the 580-640 lift range. These heads will most likely prevail best on 496 and larger cubic inch engines.
Accessory Bolt Holes Drilled
Yes
CNC-Machined Combustion Chamber
YES
CNC-Machined Exhaust Runner
PARTIAL WITH CNC BOWL BLENDING
CNC-Machined Intake Runner
PARTIAL WITH CNC BOWL BLENDING
Combustion Chamber Style
Heart
Combustion Chamber Volume (cc)
121
Cylinder Head Finish
Natural
Cylinder Head Material
Aluminum
Cylinder Head Style
Assembled
Damper Spring Included
Yes
Exhaust Port Location
Raised .375
Exhaust Port Shape
D SHAPED
SPRING TENSION
STD. TENSION SPRINGS. #8016
Exhaust Valve Angle
23
Exhaust Valve Diameter (in)
1.880 in.
Exhaust Valves Included
Yes
Guideplate Pushrod Size
5/16 in.
Guideplates Included
Yes
Heat Crossover
Yes
Intake Port Location
Standard
Intake Port Shape
Rectangular
Intake Runner Volume (cc)
325cc
Intake Valve Angle
23
Intake Valve Diameter (in)
2.300 in.
Intake Valves Included
Yes
Lock Style
10 degree
Locks Included
Yes
Machined for O-Ring
No
Maximum Valve Lift (in)
0.650 in.
Number of Springs Per Valve
Dual
Oiling Style
Through pushrod
Outside Diameter of Outer
Spring (in)
1.550 in.
Quantity
Sold as a pair.
Retainer Material
Chromoly steel
Retainers Included
Yes
Rocker Arm Nut Thread Size
7/16-24 in.
Rocker Arm Nuts Included
No
Rocker Arm Studs Included
Yes
Rocker Arms Included
No
Spark Plug Style
Angle plug.
Steam Holes Drilled
No
Valve Cover Mounting Style
Perimeter bolt
Valve Guide Material
Bronze
A final note,
Our user id is: skipwhite, and our store name is whiteperformance1. You may have noticed other sellers using a similar name offering similar products. These other sellers have capitalized on our name as we see it, and many customers searching for us will inadvertently find them, thinking we are one in the same company. There is only one "Skip White" We are the original premier seller under this name since approximately 2002. We have no other names, nor are we associated with any other company regardless of the similarity in the name or location. Our official company name is Skip White Performance.
Skip White
We are not responsible for collateral damage caused by the use of this product.
