COMP Cams
COMP Cams 23-712-9 - 3.91+ gear, 9.5:1+ compression, 2800+ stall, needs headers, rough idle.
COMP Cams 23-712-9 - 3.91+ gear, 9.5:1+ compression, 2800+ stall, needs headers, rough idle.
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COMP Cams 20-813-9 - 3.91+ gears, 2800+ stall, 9.5:1 compression, needs headers, rough idle, street strip.
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.
Advertised Exhaust Duration |
: | 294 |
Advertised Intake Duration |
: | 286 |
Amazon Asin |
: | B001GBRPGY |
Assembly Lubricant Included |
: | No |
Basic Operating Rpm Range |
: | 2,500-6,200 |
C.a.r.b. E.o. Number |
: | N/A |
C.a.r.b. Exempt For California Certified Vehicles Manufactured Before 1965? |
: | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.a.r.b. Exempt For Federally Certified Vehicles Manufactured Before 1967? |
: | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.a.r.b. Exempt For Foreign Vehicles Manufactured Before 1967? |
: | Yes, but must meet tailpipe emission standards for year of vehicle. |
C.a.r.b. Exempt For On-road Vehicles? |
: | No |
C.a.r.b. Exempt For Racing And Off-road Only Vehicles? |
: | Yes, but must be a race/competition only vehicle. |
C.a.r.b. Exemption Reason |
: | N/A |
California Proposition 65 |
: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
Cam Type |
: | Hydraulic Roller |
Camshaft Gear Attachment |
: | 1-Bolt |
Camshaft Material |
: | Billet Steel |
Camshaft Series |
: | Xtreme Energy |
Engine Family |
: | Chrysler 273-360 c.i. 8 Cylinder (1964-2002) |
Exhaust Duration At .050 Inch Lift |
: | 242 |
Exhaust Valve Lift |
: | 0.541 |
Grind Number |
: | XR286HR-10 |
Intake Duration At .050 Inch Lift |
: | 236 |
Intake Valve Lift |
: | 0.544 |
Lifter Type |
: | Hydraulic Roller |
Lifters Included |
: | No |
Lobe Separation |
: | 110 |
Title |
: | Xtreme Energy 236/242 Hydraulic Roller Cam for Chrysler 273-360 |
Usage |
: | Street/Performance |
Valve Springs Required |
: | Yes |
COMP Cams
COMP Cams 23-712-9 - 3.91+ gear, 9.5:1+ compression, 2800+ stall, needs headers, rough idle.
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