AFR 195cc Eliminator SBC Cylinder Heads, 75cc Chambers, Angle Plug

AFR`s 195cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for displacements up to 400 cubic inches, operating up to 6500 RPM. Legal for 1994 and older emissions controlled vehicles under CARB EO #D-250- 2. Component upgrade and machining options are available to customize AFR Heads to your specific build.






The Ultimate Bolt-on Emissions Legal Street Weapon!

The AFR Emissions Legal (versions from 1969-94 with heat riser, CARB
EO #D-250-2), 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? 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.



Note:

Hydraulic roller cams typically experience valve float at 6000-6200
rpm because of their fast ramp rates. AFR suggests you upgrade your
springs to AFR part #8019, 1.270 O.D. with higher spring pressures
to reduce chances of valve float associated with rpm's 6200 or
higher, but smaller cams with less than .500 lift can rev to 6500
rpm with the included springs.

color="#ffffff" size="4">Basic Package Components	color="#ffffff" size="4">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, 2.050" x 4.900" Overall Valve Length	AFR #7252
Bead Lock Exhaust Valve, 1.600"	AFR #7250
PAC Racing Spring 1.290" OD Hydraulic Roller Dual Valve Spring, 140 lbs on seat, .600" maximum lift, Max RPM 6300-6500 (upgrades available)	AFR #8017
7? Chrome Moly Retainers	AFR #8514
7? Bead Lock Valve Keepers	AFR #9007
ARP 3/8" Rocker Studs	AFR #6409
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

color="#ffffff" size="4">Specifications, Features, and Optional Supporting Components

Head style="float:right;"> Material	A356 Aluminum
Intake Port Volume	195cc
Intake Port Dimension	style="float:right;">2.110" H x 1.265" W 5/16 Radius
Intake Port Location	Stock
Exhaust Port Volume	style="float:right;">64cc
Exhaust Port Dimension	1.450" H x 1.550" W
Exhaust Port Location	style="float:right;">.100" Raised
Combustion Chamber Size	65cc or 75cc
Valve Cover Bolt Pattern	style="float:right;"> Perimeter Bolt
Valve Angle	23?
Valve Spring Pocket Diameter	style="float:right;">1.460" O.D
Max Valve Spring Pocket Machining	1.750" O.D
Deck Thickness	style="float:right;">.750"
Minimum Bore Diameter	4.000"
Flat Mill	style="float:right;">.006" per cc 60cc Maximum
Angle Mill	.009" per cc 55cc Maximum
Minimum Cross Sectional Area	style="float:right;">905 sq. in. 1.
Note:Angle mills might require a .120" Thick intake gasket.
Spark Plug Dimensions	style="float:right;">14mm x .750" w/Gasket Seat
Intake Gasket, Fel-Pro #1205	Street Pkg #6810
Exhaust Port Gasket, Fel-Pro #1404	AFR #6834
Head Gasket, 350cid Fel-Pro #1003	Street Pkg #6800
Head Gasket, 400cid Fel-Pro #1014	style="float:right;">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	style="float:right;">AFR Titan DPR #4804
Spark Plug Starting Range	Autolite 3924
Carb EO#	style="float:right;">D-250-2

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.