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| AFR
LS1 215cc CNC Ported Cylinder Heads |
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This auction is for a BRAND NEW pair of AFR LS1 215cc CNC Ported aluminum cylinder heads with .650 lift hydraulic roller springs installed, 65cc combustion chambers.
Wholesale Distribution available, contact us and we can create a special listing for you!Wholesale
Distribution
available,
contact
us
and
we
can
create
a
special
listing
for
you!
| ||
| Basic Package Components | Part # | |
| 100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-angle Valve Job |
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| 8mm Bead Lock Intake Valve, 2.020” x 4.900" Overall Valve Length | AFR #7207 | |
| 8mm Bead Lock Exhaust Valve, 1.600” x 4.900" Overall Valve Length | AFR #7228 | |
| PAC Racing Spring 1.270" OD Hydraulic Roller Dual Valve Spring, 155 lbs on seat, .650" maximum lift, Max RPM 7000-7200 |
AFR #8019 | |
| 7° Titanium Retainers 1.245" O.D x .885" I.D x .655" I.D | AFR #8512 | |
| 7° Bead Lock Valve Keepers | AFR #9007 | |
| Viton Valve Seals .620" O.D x .490" I.D | AFR #6612 | |
| Hardened Valve Spring O.D Locator 1.380" O.D x .570" I.D | AFR #8042 | |
| Specifications, Features, and Optional Supporting Components |
| Head Material |
A356 Aluminum |
| Intake Port Volume | 215cc |
| Intake Port Dimension | 3.275"H x 1.120"W x5/16 top 3/8 bottom |
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Intake Port Location
|
Stock |
| Exhaust Port Volume | 85cc |
| Exhaust Port Dimension | 1.415" H x 1.710" W |
| Exhaust Port Location | Stock |
| Combustion Chamber Size | 65cc |
|
Valve Cover Bolt Pattern
|
Center Bolt |
| Valve Angle | 15° |
| Valve Spring Pocket Diameter | 1.500" O.D |
| Max Valve Spring Pocket Machining |
1.500" O.D |
|
Deck Thickness
|
0.750" |
| Minimum Bore Diameter | 3.900" |
| Flat Mill | .006" per cc 58cc Maximum |
| Spark Plug Dimensions | 14mm x .750" w/Tapered seat |
| Head Gasket | Factory GM LS2 |
| Intake Port Gasket | GM or FAST |
| Exhaust Port Gasket | GM#12558573 |
| Head Bolts (97-03) | AFR #6330 |
| Head Studs (97-03) | AFR #6331 |
| Head Bolts (04+) | AFR #6334 |
| Head Studs (04+) | AFR #6335 |
| Head Bolt Washers, Manley | AFR #6320 |
| Suggested Manifold |
FAST 90mm, 92mm, or 102mm
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TREperformance
1725 Monrovia Ave.
Suite D7
Costa Mesa, CA 92627
Mailing, Shipping & Storefront Address:
TREperformance
1725 Monrovia Ave.
Suite D7
Costa Mesa, CA 92627