CAMSHAFTS AND KITS Chevrolet In-Line 6 194-250 1963-84
Adv. Duration
Duration @ .050"
Valve Lift
Valve Lash
Lobe Center
Part No.
Description
RPM Range
Comp Cams High Energy Hydraulic Camshafts COM61-113-4 Cam Only 500-4500 240°, 248° Comp Cams Magnum Hydraulic Camshafts COM61-246-4 Cam Only 1500-5500 280°, 280°
192°, 200°
.455", .455"
— 108°
230°, 230°
.536", .536"
— 110°
Chevrolet Small Block 283-400
Adv. Duration
Duration @ .050"
Valve Lift
Valve Lash
Lobe Center
Part No.
Description
RPM Range
Hydraulic Camshafts And Kits Comp Cams Computer Controlled Camshafts COM12-304-4 Cam Only 700-4700 252°, 252°
201°, 206°
.406", .406"
— 111° — 112° — 114° — 114° — 110° — 110° — 110° — 110°
COM12-388-4 COM12-402-4 COM12-404-4
Cam Only Cam Only Cam Only
1000-5000 1500-5500 1800-5800
252°, 260° 260°, 268° 268°, 276° 270°, 270° 280°, 280° 286°, 286° 292°, 292° 305°, 305°
206°, 212° .425", .440"
212°, 218°
.444", .444"
222°, 226° .464", .464"
Comp Cams Magnum Camshafts And Kits COM12-211-2 Cam Only (CL) 1800-5800
224°, 224°
.470", .470"
COM12-212-2 COM12-326-4 COM12-213-3 COM12-214-4
Cam Only(CL,K) Cam Only(CL) Cam Only(CL,K) Cam Only(CL)
2000-6000 2200-6200 2500-6500 3000-7000
230°, 230° .480", .480" 236°, 236° .490", .490"
244°, 244°
.501", .501"
253°, 253° .525", .525" — 110° Notes: (CL), Stocking camshaft and lifters add “CL” to Prefix. Example: COMCL10-210-4. (K), Comp Cams complete kits include: cam, lifters, valve springs, retainers, locks, valve stem seals, timing chain set, assembly lube, decal and instructions. Add “K” to Prefix. Example, COMK12-212-2 Comp Cams Xtreme Energy Camshafts COM12-230-2 Cam Only 600-4600 250°, 260° 206°, 212° .432", .444" — 110° COM12-234-2 Cam Only (K) 1000-5200 256°, 268° 212°, 218° .447", .454" — 110° COM12-235-2 Cam Only, 4x4 (CL) 1000-5200 254°, 262° 210°, 218° .447", .462" — 111° COM12-249-4 Cam Only 1000-5000 249°, 260° 206°, 212° .434", .444" — 112° COM12-256-4 Cam Only 1200-5200 256°, 268° 212°, 218° .449", .456" — 112° COM12-262-4 Cam Only 1500-5500 262°, 270° 218°, 224° .464", .470" — 114° COM12-236-3 Cam Only, Marine 1600-5800 262°, 268° 218°, 224° .462", .477" — 112° COM12-238-2 Cam Only (CL,K) 1300-5600 262°, 270° 218°, 224° .462", .469" — 110° COM12-239-3 Cam Only, 4x4 (CL,K) 1300-5600 262°, 270° 218°, 226° .462", .480" — 111° COM12-242-2 Cam Only (CL,K) 1600-5800 268°, 280° 224°, 230° .477", .480" — 110° COM12-268-4 Cam Only 1800-5800 268°, 280° 224°, 230° .477", .480" — 114° COM12-243-3 Cam Only, 4x4 1800-6000 270°, 278° 226°, 234° .480", .498" — 111° COM12-246-3 Cam Only (CL) 1800-6000 274°, 286° 230°, 236° .487", .490" — 110° COM12-250-3** Cam Only 2300-6500 284°, 296° 240°, 246° .507", .510" — 110° COM12-254-3** Cam Only (CL) 2800-7000 294°, 306° 250°, 256° .519", .523" — 110° Notes: ** Change suffix to -20 for nitrided cam (CL), Stocking camshaft and lifters add “CL” to Prefix. Example: COMCL10-246-3. (K), Comp Cams complete kits include: cam, lifters, valve springs, retainers, locks, valve stem seals, timing chain set, assembly lube, decal and instructions. Add “K” to Prefix. Example, COMK12-212-2 Comp Cams Xtreme Marine Camshafts COM12-240-4 Cam Only 1600-5800 270, 286 226, 236 .480", .489 — 112° COM12-244-4 Cam Only 2000-6200 278, 292 234, 244 .498", .500" — 112° Comp Cams Thumpr Series Camshafts COM12-600-4** Cam Only 2000-5800 279°, 297° 227°, 241° .479", .465" — 107° COM12-601-4** Cam Only (K) 2200-6100 287°, 305° 235°, 249° .489", .476" — 107° COM12-602-4** Cam Only 2500-6400 295°, 313° 243°, 257° .500", .486" — 107° Notes: ** Change suffix to -20 for nitrided cam. (K), Comp Cams complete kits include: cam, lifters, valve springs, retainers, locks, valve stem seals, timing chain set, assembly lube, decal and instructions. Add “K” to Prefix. Example, COMK12-212-2 Comp Cams Dual Energy Camshafts And Kits COM12-208-3 Cam Only (CL) 1500-5750 265°, 269° 211°, 221° .442", .465" — 110° Note: (CL), Stocking camshaft and lifters add “CL” to Prefix. Example: COMCL10-208-3. Comp Cams Oval Track Camshafts COM12-325-4 Cam Only 3000-6000 280°, 288° 232°, 237° .483", .483" — 108° COM12-330-4 Cam Only 3500-6300 286°, 292° 236°, 244° .490", .485" — 108° COM12-344-5 Cam Only 3700-6500 296°, 305° 246°, 253° .510", .525" — 106° Comp Cams Low Lift Oval Track Camshafts COM12-521-5 Cam Only 3000-6000 297°, 299° 246°, 250° .420", .420" — 106° Comp Cams Factory Muscle Camshafts And Kits 327 CID, 1965-68, Factory 350 HP 327 CID, 1967-68, Factory 325 HP Hydraulic-Factory ID #3863151 COM12-106-3 Cam Only 1800-5800 342°, 342° 222°, 222° .447", .447" — 114°
2018 ENGINE BUILDER CATALOG
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