AFR 215cc SBC Eliminator Raised Runner Aluminum Cylinder Head
The Best 23° Cylinder Head You Can Buy
Coming Soon
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If
you must run 23º heads, you just can’t find a better one anywhere!
The unique AFR 215cc Raised Runner small block Chevy cylinder heads
feature a raised intake port to straighten the runner for superior
high flow. These angle plug heads are available in two stages of
performance. With 100% CNC ported intake runners, 76cc combustion
chambers and 80cc exhaust ports with a 3/4” thick head deck
(ideal for nitrous or blower applications). We also offer the “as
cast” Stage 1 heads for Raised Runner performance on a budget.
Standard valves are 2.100 intake and 1.600 exhaust with AFR’s
hardened ductile iron interlocking valve seats. The incredible flow
characteristics, 23º valve angle, and raised runners make this the
perfect head for 350 to 434 cid engines in drag cars, sprint cars,
and late model oval trackers operating from 4500 rpm on up. Raised
Runner heads are available in either standard or spread port exhaust.
Shaft mount rockers with a 0.450” offset on the intake are
required with a .150” to .180” offset lifter. The distance
from floor to the head deck at the gasket is 0.700”.
215cc SBC Raised Runner Cylinder Head Flow Chart |
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215cc SBC Raised Runner Head Part Numbers
CNC Ported Pairs of Cylinder Heads Complete With Parts and
Ready to Install
Competition Package CNC Ported Heads - No Parts |
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Description |
Part Number |
| 215cc Raised Runner, Angle Plug, Standard Exhaust - No Parts | 1206 |
| 215cc Raised Runner, Angle Plug, Spread Port Exhaust - No Parts | 1207 |
Competition Package CNC Ported Heads - With Parts |
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Description |
Part Number |
| 215cc Raised Runner, Angle Plug, Standard Exhaust - w/ parts | 1208 |
| 215cc Raised Runner, Angle Plug, Spread Port Exhaust - w/ parts | 1209 |
Stage 1 Bare Heads (no parts or porting) |
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Description |
Part Number |
| 215cc Raised Runner, Angle Plug, Standard Exhaust - no porting or parts | 1204 |
| 215cc Raised Runner, Angle Plug, Spread Port Exhaust - no porting or parts | 1205 |
Not legal for sale or use on pollution controlled motor vehicles in the United States.
| Basic Package Components | Part # |
| 100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports 3-angle Valve Job |
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| Intake Valve, 2.100" x .200" long | AFR #7038 |
| Exhaust Valve, 1.600" x .200" long | AFR #7058 |
1.550" OD Roller dual valve spring w/ dampener, |
AFR #8000 |
| 10° Titanium Retainers | AFR #8505 |
| 10° Valve Locks | AFR #9005 |
| Valve Seals | AFR #6611 |
| Hardened Shims | AFR #8045 |
| Intake Valve Seats | AFR #9060 |
| Exhaust Valve Seats | AFR #9070 |
| Bronze Valve Guides | AFR #9050 |
Special orders available on request.
| Specifications, Features, and Supporting Components |
| Head Torque | 65-70 ft. lbs |
| Rocker Shaft Torque | 55-60 ft. lbs |
| Intake Port Gasket, 1.310" X 2.180" | Fel-Pro #1263, AFR #6826 |
| Exhaust Port Gasket | Fel-Pro #1405, AFR #6835 |
| Head Gasket | 350cid Fel-Pro #1003, AFR #6800 |
| 400cid Fel-Pro #1014, AFR #6802 | |
| Head Bolts & Studs | Standard ARP, AFR #6310 & #6305 |
| Head Bolt Washers | Manley, AFR #6320 |
| Stud Girdle | Shaft Mount Rockers Required |
| Suggested Manifold | Edelbrock #2926, GM #10051103 |
| Brodix HV1007, AFR #55004, #5035, or #5064 | |
| For Dominator Carb: Edelbrock #2971 | |
| Spark Plug Starting Range | Autolite 3910 |
| Combustion Chambers | 65cc or 75cc |
| Spring Pocket can be cut to 1.750, no deeper | |
| Valve Spacing | Standard |
| Rocker Arms | T & D Shaft with .450" offset |
| Valve Angle | 22.5° |
| Angle Mill (milling options available) | .008" per cc |
| Flat Mill (milling options available) | .006" per cc |
| Pushrods | 5/16" Hardened AFR #6601 - #6604 |
| Roller Lifters | .150-.180" offset w/ T & D .450" Intake Rocker |
Important: Do not port match your intake manifold to this Fel-Pro gasket, as they do not exactly fit AFR heads.
Note: Milling head deck will affect flow numbers. Angle mills might require a .120 thick intake gasket. (see footnotes here)