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Airflow Research 2110 345cc Magnum Big Block Chevy Aluminum Cylinder Heads

Manufacturer

Picture for manufacturer Airflow Research

Part Number

2110
6 reviews
Sale Price

$3,537.58

1 left at this price

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Usually delivered within 2 days

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Product Details

The Airflow Research 2110 cylinder heads are high-performance 345cc Magnum BBC heads designed for radical street/strip, Pro Street, or racing applications on engines up to 572 cubic inches operating below 7,000 rpm and are capable of flowing 400 cfm at 0.700 inches of lift. These cylinder heads were targeted at larger cubic inch engines, 509-632ci, looking for maximum horsepower and rpm capability with a primary operating range of 3,500-8,000 rpm.

Key Specifications:

  • A356 aluminum construction designed for maximum horsepower and rpm capability
  • 117cc combustion chamber volume with 345cc intake runner volume
  • Premium one-piece stainless steel 2.300 inch intake valves and 1.880 inch exhaust valves
  • CNC bowl blend (intake and exhaust ports are not fully CNC ported)
  • AFR's trademark 3/4 inch thick cylinder head deck with reinforced rocker stud bosses
  • Maximum valve lift of 0.750 inches with 1.625 inch OD valve springs
  • Exhaust ports and bolt pattern raised 0.375 inches over stock location

Performance Features:

  • Provides impressive torque figures at higher rpm levels, beneficial for higher revving 450+ cubic inch engines
  • Blown, turbo, and nitrous engines will especially benefit from the larger, higher flowing intake ports, working best with camshafts exceeding 0.750 inch gross valve lift
  • Features competition 5-angle valve job with 1.550 inch OD roller dual valve spring with damper, 240 lbs on seat
  • 7/16-20 inch rocker arm nut thread size

AFR recommends the use of 0.120 inch wall pushrods and full-roller rocker arms for strength. Sold as a pair.

Products specifications

Accessory Bolt Holes Drilled

Yes

Calculator

Compression Calculator

CNC-Machined Combustion Chamber

No

CNC-Machined Exhaust Runner

Yes

CNC-Machined Intake Runner

Yes

Combustion Chamber Style

Heart

Combustion Chamber Volume (cc)

115

Cylinder Head Finish

Natural

Cylinder Head Material

Aluminum

Cylinder Head Style

Assembled

Damper Spring Included

Yes

Exhaust Port Shape

Square

Exhaust Runner Volume (cc)

124cc

Exhaust Valve Angle

15/4

Exhaust Valve Diameter (in)

1.880 in.

Exhaust Valves Included

Yes

Guideplate Pushrod Size

3/8 in.

Guideplates Included

Yes

Heat Crossover

No

Intake Port Location

Standard

Intake Port Shape

Rectangular

Intake Runner Volume (cc)

345cc

Intake Valve Angle

24/4

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)

0.750 in.

Notes

Cast heads feature a CNC bowl blend but are not fully CNC ported. 1 in. longer head bolts required o

Number of Springs Per Valve

Dual

Oiling Style

Through pushrod

Outside Diameter of Outer Spring (in)

1.625 in.

Quantity

Sold as a pair.

Retainer Material

Chromemoly steel

Retainers Included

Yes

Rocker Arm Nut Thread Size

7/16-20 in.

Rocker Arm Nuts Included

No

Rocker Arm Studs Included

Yes

Rocker Arms Included

No

Steam Holes Drilled

No

Valve Cover Mounting Style

Perimeter bolt

Valve Guide Material

Bronze

Valve Seat Machine Style

5-angle

Valve Seat Material

Ductile iron

Valve Seats Machined

Yes

Would be nice to get an estimate on ground shipping time.

Fast! Fast, fast, Fast! Fast, fastFast! Fast, fast

Overall quick shipping and nothing was missing or broken!<br>A little tricky install but fast with some help.<br>I like the fact that they have competitive pricing and there site is nice and secure.

fast shipping and great prices

Received my product today was happy with the item purchased and will buy again from Autoplicity. Was received in a timely manner and like described

Fast -regular- shipping even on large items. I was skeptical at first but I am happy and don't regret my purchase!!!

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