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AFR 2110-1 BBC 345/121 .725/.850 COMPLETE WITH HYDRAULIC OR SOLID ROLLER SPRINGS
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AFR 2110-1 BBC 345/121 .725/.850 COMPLETE WITH HYDRAULIC OR SOLID ROLLER SPRINGS
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AFR 2110-1 BBC 345/121 .725/.850 COMPLETE WITH HYDRAULIC OR SOLID ROLLER SPRINGSCALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. AFR's 345cc BBC cylinder head is recommended for radical street strip, "Pro Street," or racing applications with displacements up to 572 cubic inches, operating at or below 7000 RPM. The intake runners and exhaust ports are partially CNC machined, while the combustion chambers are offered with partial or full CNC machining with a bowl blend. These heads are capable of flowing 401 CFM at 0. 700" of lift.
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CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.
AFR's 345cc BBC cylinder head is recommended for radical street/strip, "Pro Street," or racing applications with displacements up to 572 cubic inches, operating at or below 7000 RPM. The intake runners and exhaust ports are partially CNC machined, while the combustion chambers are offered with partial or full CNC machining with a bowl blend. These heads are capable of flowing 401 CFM at 0.700" of lift.
| 345cc Aluminum BBC Cylinder Heads | ||
|---|---|---|
| Part # | Description | Combustion Chamber |
| 2110 | CNC Bowl Blend & Partial CNC Chamber | 117cc |
| 2110-1 | CNC Bowl Blend & Fully CNC Chamber | 121cc |
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| 345cc BBC Partial CNC Chamber Flow Chart | ||||||
| .200 | .300 | .400 | .500 | .600 | .700 | |
| Int | 150 | 222 | 290 | 340 | 380 | 401 |
| Exh | 131 | 171 | 210 | 244 | 267 | 280 |
| 345cc BBC Full CNC Chamber Flow Chart | ||||||
| .200 | .300 | .400 | .500 | .600 | .700 | |
| Int | 172 | 246 | 312 | 356 | 390 | 397 |
| Exh | 148 | 193 | 240 | 265 | 274 | 279 |
Test conducted at 28" of water (pressure) on Superflow 600
Bore Size: 4.500", 3/4" radius plate exhaust, 2 1/8" curved pipe
| Included Components | |
| Competition 5-angle valve job | |
| 50% CNC Ported Combustion Chambers | |
| 20% CNC Ported Exhaust Ports | |
| 30% CNC Ported Intake Ports | |
| 11/32" Intake Valve, 2.300" x5.500" O.A.L |
7626
|
| 11/32" Tulip Exhaust Valve, 1.880" x 5.450" O.A.L |
7631
|
| PAC Racing Spring #1224 1.625 O.D. Solid Roller, 275lbs on seat, .850 Maximum Lift, Max RPM 7400-7600 |
8031
|
| Manley 10° Steel Retainers 1.500" O.D x 1.168" I.D x .844" I.D |
8518
|
| 10° 11/32" Valve Locks with lashcap recess |
9005
|
| ARP 7/16" Rocker Exhaust Studs |
6406
|
| ARP 7/16" Rocker Intake Studs |
6407
|
| Adjustable 3/8" Guide Plates |
6109
|
| 11/32" Viton Valve Seals |
AFR #6613
|
| Hardened Spring Cup 1.740" O.D / 1.650" I.D |
8046
|
| Intake Valve Seats 2.450" O.D x 2.000" I.D x .375" Deep |
9065
|
| Exhaust Valve Seats 2.000" O.D x 1.580" I.D x .375" Deep |
9064
|
| 11/32" Intake Bronze Valve Guides .502" O.D x 2.10" O.A.L |
AFR #9041
|
| 11/32" Exhaust Bronze Valve Guides .502" O.D x 2.25" O.A.L |
AFR #9042
|
| Recommended Components: | |
| Intake Port Gasket |
6854 (.120" Thick)
|
| Intake Port Gasket |
6856 (.060" Thick)
|
| Important: Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit AFR heads. | |
| Exhaust Port Gasket |
6858
|
| Head Gasket, Fel-Pro #1047 (Mark V and VI) |
6849
|
| Head Gasket,, Fel-Pro #1017-1 (Mark IV) |
6850
|
| Head Bolts, ARP 135-3703 (Mark IV) |
6306
|
| Head Bolts, ARP 135-3707 (Mark V) |
6308
|
| Head Studs, ARP 235-4713 |
6307
|
| Head Bolt Washers, Manley |
6320
|
| Stud Girdle, (AFR Specific) |
6202
|
| 7/16 Stud Mount Rocker Arms - 1.7 Ratio (For Optimized Geometry) |
6403
|
| 1.7 Shaft Mount Rocker Arms T&D |
6065
|
| Suggested Manifold |
Victor Jr
|
| Suggested Manifold |
Super Victor
|
| Spark Plug Starting Range |
Autolite 3924
|
| Specifications & Features: | |
| Material |
A356 Aluminum
|
| Intake Port Volume |
345cc
|
| Intake Port Dimension |
2.435"H x 1.765"W x 13/32 Radius
|
| Intake Port Location |
Stock
|
| Exhaust Port Volume |
132cc
|
| Exhaust Port Dimension |
1.720"H x 1.920" W
|
| Exhaust Port Location |
.375" Raised
|
| Combustion Chamber Size(As Cast) |
117cc
|
| Combustion Chamber Size(Full CNC) |
121cc
|
| Valve Cover Bolt Pattern |
Perimeter Bolt
|
| Valve Angle |
24°/4° Int, 15°/4° Exh
|
| Valve Spring Pocket Diameter |
1.725" O.D
|
| Max Valve Spring Pocket Machining |
1.750" O.D
|
| Deck Thickness |
.750"
|
| Minimum Bore Diameter |
4.250"
|
| Flat Mill |
.006" per cc/ Maximum 108cc As Cast or 114cc CNC Chamber
|
| Angle Mill |
.009" per cc/Maximum 104cc As Cast or CNC Chamber
|
| Note:Angle mills might require a .120" Thick intake gasket. | |
| Minimum Cross Sectional Area |
3.263 sq. in.
|
| Spark Plug Dimensions |
14mm x .750" w/Gasket Seat
|
SHIPS IN THE LOWER 48 STATES FREE!
CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.
CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER
Warning: May cause cancer and reproductive harm.
AFR 2110-1 BBC 345/121 .725/.850 COMPLETE WITH HYDRAULIC OR SOLID ROLLER SPRINGS
Item no
:
43861683040
US$ 3378.41
Pay in 4 interest-free payments of $844.60 Learn more
Min. order:
1piece
Shipping Estimate
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Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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