AFR 195cc Competition Eliminator SBC Cylinder Heads, 75cc Chambers, Angle Plug
Description
The Ultimate Bolt-on Emissions Legal Street Weapon!
The AFR 195cc intake port small block Chevy cylinder heads are available in your choice of straight or L98 angle plug versions. These cylinder heads feature a 65cc or 75cc combustion chamber with a 64cc exhaust port and a 3/4" thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm 2.050" (comp package has 2.080") intake and 1.600" exhaust with AFR's hardened ductile iron interlocking valve seats. The exceptional flow characteristics, ideal operating range of 2000 rpm to 6500 rpm, 23? valve angle, and standard valve spacing make this the perfect street head for 350 cid to 400 cid engines from 1955-86. Available for 1987 to present engines with center bolt valve covers and 2 center intake bolts at 72 degree angle - AFR #1041. No special parts are required. Drilling for centerbolt valve covers available as an option. The exhaust ports are raised .100" over a standard GM L-98 cylinder head.
Basic Package Components | Part # |
100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-angle Valve Job |
|
8mm Bead Lock Intake Valve, 2.080" x 4.900" Overall Valve Length | AFR #7259 |
Bead Lock Exhaust Valve, 1.600" | AFR #7250 |
PAC Racing Spring 1.270" OD Hydraulic Dual Valve Spring, 155 lbs. on seat, .650" maximum lift, Max RPM 7000-7200 |
AFR #8019 |
7? Chrome Moly Retainers | AFR #8514 |
7? Bead Lock Valve Keepers | AFR #9007 |
ARP 7/16" Rocker Studs | AFR #6405 |
Adjustable 5/16" Guide Plates | AFR #6103 |
Viton Valve Seals | AFR #6612 |
Hardened Spring Cup | AFR #8042 |
Ductile Iron Intake Valve Seats 2.200" O.D x 1.750" I.D x .375" Deep | AFR #9060 |
Ductile Iron Exhaust Valve Seats 1.696" O.D x 1.325" I.D x .305" Deep | AFR #9070 |
Bronze Valve Guides | AFR #9051 |
Specifications, Features, and Optional Supporting Components |
Head Material |
A356 Aluminum |
Intake Port Volume | 195cc |
Intake Port Dimension | 2.185" H x 1.265" W 5/16 Radius |
Intake Port Location
|
Stock |
Exhaust Port Volume | 64cc |
Exhaust Port Dimension | 1.460" H x 1.565" W |
Exhaust Port Location | .100" Raised |
Combustion Chamber Size | 65cc or 75cc |
Valve Cover Bolt Pattern
|
Perimeter Bolt |
Valve Angle | 23? |
Valve Spring Pocket Diameter | 1.460" O.D |
Max Valve Spring Pocket Machining |
1.750" O.D |
Deck Thickness
|
.750" |
Minimum Bore Diameter | 4.000" |
Flat Mill | .006" per cc 60cc Maximum |
Angle Mill | .009" per cc 55cc Maximum |
Minimum Cross Sectional Area
|
2.1.905 sq. in. |
Note:Angle mills might require a .120" Thick intake gasket. | |
Spark Plug Dimensions | 14mm x .750" w/Gasket Seat |
Intake Gasket, Fel-Pro #1206
|
Street Pkg #6820 |
Exhaust Port Gasket, Fel-Pro #1404 | AFR #6834 |
Head Gasket, 350cid Fel-Pro #1003 | Street Pkg #6800 |
Head Gasket, 400cid Fel-Pro #1014
|
AFR #6802 |
SB Chevy Head Bolt Kit, ARP #134-3701 | AFR #6310 |
SB Chevy Head Stud Kit, 12 Point Nuts, ARP #234-4301 | AFR #6305 |
Head Bolt Washers, Manley | AFR #6320 |
Stud Girdle GM L98 | AFR #6200 |
Suggested Manifold | AFR Titan TXS #4802 |
Suggested Manifold | AFR Titan DPR #4801 |
Spark Plug Starting Range | Autolite 3924 |
Important: Do not port match you intake manifold to any Fel-Pro gasket as it does not precisely match AFR heads.
Note: Milling head deck will affect flow numbers. Angel mills might require .120" thick intake gasket.
Details
- AFR 1094-716
- AFR 1094-716
- Air Flow Research
- New
Shipping Information
- Item Requires Shipping
- 65.0 lbs.
- W12.0000” x H12.0000” x L24.0000”
- Free Basic Shipping
- This item ships in its own box.
- FREE continental USA ground shipping on ALL AFR Cylinder Heads
- TRE Performance Difference
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