Chevrolet Mechanical Roller Camshaft
Out of stock
SKU
00426LM
Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 4 - Street Roller - Intended for performance oriented hotstreet applications. 8620 steel billet.
INT/EXH - Dur @ .050” Lift: 250°/252° RR: 1.5/1.5 Gross Lift: .570”/.584” LSA: 112° RPM: 3000 to 7000 Redline: 7500
Performance level 4 - Street Roller - Intended for performance oriented hotstreet applications. 8620 steel billet.
INT/EXH - Dur @ .050” Lift: 250°/252° RR: 1.5/1.5 Gross Lift: .570”/.584” LSA: 112° RPM: 3000 to 7000 Redline: 7500
$525.28
Part Number
00426LM
Engine Make
Chevrolet
Year
1957-1998
Part Class
Camshaft
Engine Class
Small Block
Camshaft Name
Street Roller
Camshaft Series
Street Roller
Engine Type
V8
Engine Size
262, 267, 283, 302, 305, 307, 327, 350 & 400
Product Type
Mechanical Roller
Special Note
This cam is for the late model 305 and 350. It has a step nose.
Valve Lash
.026" intake and .028" exhaust
Lobe center
112
Advertised Duration: Intake / Exhaust
288/290
Duration @ .050" Lift: Intake / Exhaust
250/252
Lobe Lift: Intake / Exhaust
.380/.389
Rocker Ratio: Intake / Exhaust
1.5/1.5
Gross Valve Lift: Intake / Exhaust
.570/.584
CID
350
Performance Level
4
Low RPM
3000
Peak HP
7000
Redline
7500
Performance Description
Intended for performance oriented hotstreet applications. 8620 steel billet.
Engine Application
Level 4 camshafts are designed for heavily modified engines. They have a definate lope at idle and are best suited for dual purpose hot street/drag strip, hot marine and oval track applications.
Recommended Modifications
Headers, dual exhaust, large cfm carburetor, performance ignition and increased compression of 10.25:1 and above is required. Cylinder head modifications would be beneficial. Use with automatic transmission with high stall torque converter or manual transmission. Close attention to proper ring and pinion gear set and tire diameter is imperative.
CID #2
400
Performance Level 2
4
Performance Description 2
Intended for performance oriented hotstreet applications. 8620 steel billet.
Engine Application 2
Level 4 camshafts are designed for heavily modified engines. They have a definate lope at idle and are best suited for dual purpose hot street/drag strip, hot marine and oval track applications.
Recommended Modifications 2
Headers, dual exhaust, large cfm carburetor, performance ignition and increased compression of 10.25:1 and above is required. Cylinder head modifications would be beneficial. Use with automatic transmission with high stall torque converter or manual transmission. Close attention to proper ring and pinion gear set and tire diameter is imperative.
Grind Number
288R
Recommended Kit #1
84420
Recommended Kit #2
84425
Recommended Kit #3
84430
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