Xtreme Energy HI-LIFT 251/257 Hydraulic Flat Cam and Lifter Kit Chrysler 273-360

Xtreme Energy™ Hi-Lift 251/257 Hydraulic Flat Tappet Cam and Lifter Kit Chrysler 273-360. Max effort street/bracket race cam. Likes ported heads and single plane Intakes, 3500+ stall with 10:1 compression.
Available Soon
Available Soon items may take 2-4 weeks for delivery.
Grind Number: XE295HL
Engine Family: Chrysler 273-360 c.i. 8 Cylinder (1964-2002)
RPM Operating Range: 3,000-6,800
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Xtreme Energy Hi-Lift
Camshaft Gear Attachment: 1-Bolt
Usage: Street/Performance
Valve Springs Required: Yes
Camshaft Material: Cast Iron
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 295
Advertised Exhaust Duration: 304
Intake Duration at .050 Inch Lift: 251
Exhaust Duration at .050 Inch Lift: 257
Intake Valve Lift: 0.564
Exhaust Valve Lift: 0.564
Lobe Separation: 110
Assembly Lubricant Included: Yes
Note Description
7Stock springs cannot be used
Component Part Number
K-Kit Upgrade: K20-229-4