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AFR Cylinder Heads
LSX 210cc-LSX 215cc-LSX 230cc-LSX 245cc runner
Mongoose Cylinder Heads
with current pricing

AFR Aluminum Performance 15° Cylinder Heads

*AFR 210 Mongoose Cylinder Heads--LSX 210 runner listing and pricing--
*AFR 215 Mongoose Cylinder Heads--LSX 215 runner listing and pricing--
*AFR 230 Mongoose Cylinder Heads--LSX 230 runner listing and pricing--
*AFR 245 Mongoose Cylinder Heads--LSX 245 runner listing and pricing--

click AFR cylinder head pic to see listings
brodix cylinder head

*--the ultimate street emission legal LS1/LS2/LS6 aluminum cyl heads--
*--full CNC port-combustion chambers, intake ports and exhaust ports--
*--2.02 intake valves-1.600 exhaust valves with AFR's interlocking ductile valve seats--
*--view AFR LSX Cylinder Head-302cfm at .600 lift Flow Charts--
*--3/4'deck thickness-reinforced rocker bosses-newly designed combustion chamber with double quench pads helps to generate huge low and mid lift airflow numbers--great tech help @ www.airflowresearch.com--


arp head bolts

see LSX Cylinder Head Options for optional items such as valve spring upgrades, valve material upgrades or intake manifolds--
If you need assistance in selecting the best AFR cylinder head for your application, you may want to e-mail support@dfperformance.com a description of your combination and we'll see if we can help out.

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FREE ground SHIPPING inside the continental USA on purchases over $2900.00--allow about 2-3 weeks for Cylinder Head orders to ship--

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LSX 210 go to
LSX 215
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LSX 230
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LSX 245
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Flow Charts
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LSX Head Options
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afr lsx cylinder headAFR LSX Mongoose Street Cylinder Head Specifications
210cc cathedral shaped intake runner, made to accomodate the 3.900 bore, makes for an ideal street head for the normally aspirated 346cuin up to 396cuin--AFR's 210cc intake runner (same runner volume as the stock LS1) has an incredible 70 cfm flow increase over the stock port-
see   LSX Cyl Head Options for AFR's suggested intake manifold choice: LS6 or FAST 92mm and spring upgrades for over 6600rpm operation and/or over.600lift
NOTE: spring pockets may be cut to 1.525, but no deeper--the 210 runner cyl head is emission legal
cc intake
shape
part # v/dia. runner
cc
spring retainer seat pressure open pressure max. lift price/pair buy
66
cc
cath 1510 2.02/1.600 210 1.290 titanium 135lbs 350lbs .600 $2318.30
1520 --- 210 Bare heads have full cnc port/comp valve job-66cc $1991.41
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LSX 210
LSX 215 go to
LSX 230
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LSX 245
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Flow Charts
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LSX Head Options
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afr lsx cylinder headAFR LSX Mongoose Strip Cylinder Head Specifications
215cc cathedral shaped intake runner is made to maximize the larger 4.00 bore in 364 to 408CID engines and can also be considered for the very aggressive 346 applicatons-the AFR 215cc will also need a minimum head gasket bore of 4.135 regardless of the cylinder bore--
see   LSX Cyl Head Options for AFR's suggested intake manifold choice: LS6 or FAST 92mm and spring upgrades for over 6600rpm operation and/or over.600lift
NOTE:spring pockets may be cut to 1.525, but no deeper
--the 215 runner cyl head is emission legal
cc intake
shape
part # v/dia. runner
cc
spring retainer seat pressure open pressure max. lift price/pair buy
65
cc
cath 1531 --- 215 Bare heads have full cnc port/comp valve job-65cc $2088.41
1530 2.02/1.600 215 1.290 titanium 135lbs 350lbs .600 $2391.05
go to
LSX 210
go to
LSX 215
LSX 230 go to
LSX 245
go to
Flow Charts
go to
LSX Head Options
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afr lsx cylinder headAFR LSX Mongoose Strip Cylinder Head Specifications
230cc cathedral shaped intake runner and 2.08 intake valves this head is made to work well with the 4.00 or larger bore combinations of 396 to 427CID and/or forced induction applications-comes stock with the #8019 valve spring upgrade for higher lift and rpm operation-
see   LSX Cyl Head Options for AFR's suggested intake manifold choice: the LS6 or FAST 92mm
NOTE:spring pockets may be cut to 1.525, but no deeper--the 230 runner cyl head is emission legal
cc intake
shape
part # v/dia. runner
cc
spring retainer seat pressure open pressure max. lift price/pair buy
62
cc
cath 1620 --- 230 Bare heads have full cnc port/comp valve job-62cc $2193.17
1610 2.08/1.600 230 1.270 titanium 155lbs 430lbs .650 $2520.06
72
cc
cath 1630 2.08/1.600 230 1.270 titanium 155lbs 430lbs .650 $2520.06
1640 --- 230 Bare heads have full cnc port/comp valve job-72cc $2193.17
65
cc
cath 1660 2.08/1.600 230 1.270 titanium 155lbs 430lbs .650 $2520.06
1670 --- 230 Bare heads have full cnc port/comp valve job-65cc $2193.17
go to
LSX 210
go to
LSX 215
go to
LSX 230
LSX 245 go to
Flow Charts
go to
LSX Head Options
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afr lsx cylinder headAFR LSX Mongoose Strip Cylinder Head Specifications
245cc cathedral shaped intake runner and 2.165 intake valve puts the focus on large CID of 415-454CID and/or forced induction applications with a minimum of 4.00 bore and has been machined to accept the larger 3/8" pushrods and a spring pocket to accept a 1.510 spring-comes stock with the #8019 valve spring upgrade for higher lift and rpm operation-
see   LSX Cyl Head Options for AFR's suggested intake manifold choice: the LS6 or FAST 92mm

NOTE:spring pockets may be cut to 1.525, but no deeper--the 245 runner cyl head is "not emission legal"
cc intake
shape
part # v/dia. runner
cc
spring retainer seat pressure open pressure max. lift price/pair buy
65
cc
cath 1680 2.165/1.600 245 1.270 titanium 155lbs 430lbs .650 $2619.00
1681 --- 245 Bare heads have full cnc port/comp valve job-65cc $2195.11
73
cc
cath 1690 2.165/1.600 245 1.270 titanium 155lbs 430lbs .650 $2619.00
1691 --- 245 Bare heads have full cnc port/comp valve job-65cc $2195.11
go to
LSX 210
go to
LSX 215
go to
LSX 230
go to
LSX 245
Flow Charts go to
LSX Head Options
Top
AFR 210 LSX Mongoose Street Head-tested on 3.900 bore Cylinder Head Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 ---
2.02 int. 153 214 262 293 300 302 ---
1.600 exh. 124 178 214 227 233 237 ---
AFR 215 LSX Mongoose Street Head-tested on 4.06 bore Cylinder Head Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 ---
2.02 int. 154 219 264 297 307 312 ---
1.600 exh. 132 180 221 239 242 246 ---
AFR 230cc LSX Mongoose Strip Head-
AFR #1660 tested on 3.900 bore--Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 ---
2.080 int. 157 224 272 311 320 324 ---
1.600 exh. 129 183 225 244 248 252 ---
AFR 230cc LSX Mongoose Strip Head-
AFR #1630 tested on 4.125 bore--Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 ---
2.080 int. 158 230 282 320 325 328 ---
1.600 exh. 129 183 225 244 248 252 ---
AFR 245cc LSX Mongoose Strip Head-
tested on 4.155 bore--Flow Chart cfm @28" H2O
valve size .200 .300 .400 .500 .550 .600 .650
2.165 int. 164 233 290 332 347 356 360
1.600 exh. 131 185 227 247 249 257 267
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LSX 210
go to
LSX 215
go to
LSX 230
go to
LSX 245
go to
Flow Charts
LSX Head Options Top
The AFR LSX Cylinder Head Options listed below
may only be ordered along with a complete set of AFR Cylinder Heads--
--keep in mind, free shipping for purchases totaling $2900.00 or more for USA zipcodes--
Item description price buy
valve spring --AFR upgrade PN#8605--Upgrade valve spring #8017 to #8019 for over 6200RPM operation for the 210cc and 215cc LSX cyl head-1.270OD-155lbs and 410lbs open w/.650 max. lift $72.25
titanium valves --AFR upgrade PN#7510--Upgrade 1.600 exh. valve to Inconel 1.600 Exh valve $151.32
LS series 92mm 3 piece manifold FAST 54039B --LSX 3 piece 92mm Intake manifold-LS1-LS2&LS6 and AFR cylinder heads
see more info at LS Series XFI
$825.00
LS series billet fuel rail fuel rails for LSX 92mm Manifold $184.75

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