AFR 2000 BBC 315/121CC .725/.850 COMPLETE WITH HYDRAULIC OR SOLID ROLLER SPRINGS

Regular price $ 3,372.08

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

Recommended for agressive street or street/strip applications with displacements up to 540 cubic inches, operating at or below 6800 RPM. Featuring fully CNC machined intake runners, exhaust ports and combustion chambers. These heads are capable of flowing 387 CFM at 0.800" of lift.

315cc Aluminum BBC Cylinder Heads
Part # Description Combustion Chamber
2000 Fully CNC Ported 121cc

Click part # to add product to your cart

315cc BBC
  .200 .300 .400 .500 .600 .700 .800
Int 169 249 312 353 380 386 387
Exh 146 184 238 271 296 310 315

Test conducted at 28" of water (pressure) on Superflow 600
Bore Size: 4.600", 3/4" radius plate exhaust, 2 1/8" curved pipe

Included Components
Competition 5-angle valve job
100% CNC Ported Chambers, Exhaust, and Intake
11/32" Intake Valve, 2.250" x 5.500" O.A.L
7620
11/32" Nail Head Exhaust Valve, 1.880" x 5.450" O.A.L
7630
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
Specifications & Features:
Material
A356 Aluminum
Intake Port Volume
315cc
Intake Port Dimension
2.450"H x 1.755"W x 13/32 Radius
Intake Port Location
Stock
Exhaust Port Volume
135cc
Exhaust Port Dimension
1.780"H x 2.025" W
Exhaust Port Location
.375" Raised
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 114cc
Angle Mill
.009" per cc/Maximum 104cc
Note:Angle mills might require a .120" Thick intake gasket.
Minimum Cross Sectional Area
3.151 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 NEGOTIABLBEST OFFER  


Warning: May cause cancer and reproductive harm.