Pontiac Hydraulic Flat Tappet Camshaft
Out of stock
SKU
60211
Pontiac - 287, 301, 316, 341, 350, 370, 389, 400, 421 & 455
Performance level 4 - Hi-Draulic Hauler - Rough idle. Explosive mid-range power and torque.
INT/EXH - Dur @ .050” Lift: 236°/242° RR: 1.5/1.5 Gross Lift: .509”/.516” LSA: 108° RPM: 3000 to 6500 Redline: 6500
Performance level 4 - Hi-Draulic Hauler - Rough idle. Explosive mid-range power and torque.
INT/EXH - Dur @ .050” Lift: 236°/242° RR: 1.5/1.5 Gross Lift: .509”/.516” LSA: 108° RPM: 3000 to 6500 Redline: 6500
$242.01
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Part Number
60211
Engine Make
Pontiac
Year
1955-1981
Part Class
Camshaft
Camshaft Name
Hi-Draulic Hauler
Camshaft Series
Hi-Draulic Hauler
Engine Type
V8
Engine Size
287, 301, 316, 341, 350, 370, 389, 400, 421 & 455
Product Type
Hydraulic Flat Tappet
Valve Lash
.000" intake and .000" exhaust
Lobe center
108
Advertised Duration: Intake / Exhaust
296/308
Duration @ .050" Lift: Intake / Exhaust
236/242
Lobe Lift: Intake / Exhaust
.339/.344
Rocker Ratio: Intake / Exhaust
1.5/1.5
Gross Valve Lift: Intake / Exhaust
.509/.516
CID
389
Performance Level
4
Low RPM
3000
Peak HP
6500
Redline
7000
Performance Description
Rough idle. Explosive mid-range power and torque.
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
Rough idle. Explosive mid-range power and torque.
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
296HDP
Recommended Kit #1
84160
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