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Competition Cams SK21-222-4
Xtreme Energy 218/224 Hydraulic Flat Cam SK-Kit for Chrysler 383-440; Excellent response, good mileage, stock converter, 3.23 gear.
Competition Cams 11-772-8
Xtreme Energy 248/254 Solid Roller Cam for Chevrolet Big Block 396-454; Good in weekend warrior with 3000+ stall. Needs good intake and exhaust with low gears.
Competition Cams CL42-225-4
Xtreme Energy 240/246 Hydraulic Flat Cam and Lifter Kit for Oldsmobile 260-455; Street/strip, needs 9:1+ compression. 2800+ stall, headers, gears, rough idle.
Competition Cams SK08-503-8
XE Computer Controlled 224/230 Hydraulic Roller Cam SK-Kit OE Roller SBC; Needs modified TPI w/injectors, plenum, runners, exhaust, 2000+ stall. Requires custom tuning.
Competition Cams SK21-223-4
Xtreme Energy 224/230 Hydraulic Flat Cam SK-Kit for Chrysler 383-440; Great for street machines, slightly rough idle works with stock converter but best with 1800+ stall.
Competition Cams 11-773-8
Xtreme Energy 254/260 Solid Roller Cam for Chevrolet Big Block 396-454; Best for Pro Street. Needs good intake and exhaust, 11:1+ compression and 3500+ stall.
Competition Cams CL42-226-4
Xtreme Energy 250/256 Hydraulic Flat Cam and Lifter Kit for Oldsmobile 260-455; Pro Street/bracket, good intake, headers, gear, 3200+ stall.
Competition Cams SK21-224-4
Xtreme Energy 230/236 Hydraulic Flat Cam SK-Kit for Chrysler 383-440; High performance street. Very strong mid-range with headers, 2200+ stall.
Competition Cams 20-740-9
Xtreme Energy 248/254 Solid Roller Cam for Chrysler 273-360; 3300+ stall with 10:1 compression. Strong top end with a racey idle.
Competition Cams K33-422-11
K33-422-9 Camshaft Kit (FE XR270HR-10); Great mid-range torque in performance street application, likes headers.
Competition Cams K35-320-8
Xtreme Energy Computer Controlled 212/218 Cam K-Kit for Ford 5.0L; For use with 1.7:1 rockers. Mild street performance, good upgrade for factory cam.
Competition Cams SK21-225-4
Xtreme Energy 240/246 Hydraulic Flat Cam SK-Kit for Chrysler 383-440; Street/strip, needs 2800+ stall, 9:1 compression, rough idle.
