Chevrolet Mechanical Flat Tappet Camshaft
In stock
SKU
03065
Chevrolet - 173 60° (2.8L) & 189 (3.1L)
Performance level 3 - Compu-Pro - Extended rpm range with emphasis on upper bottom to top end power, strong mid-range.
INT/EXH - Dur @ .050” Lift: 212°/216° RR: 1.5/1.5 Gross Lift: .420”/.423” LSA: 112° RPM: 2200 to 5500 Redline: 6000
Performance level 3 - Compu-Pro - Extended rpm range with emphasis on upper bottom to top end power, strong mid-range.
INT/EXH - Dur @ .050” Lift: 212°/216° RR: 1.5/1.5 Gross Lift: .420”/.423” LSA: 112° RPM: 2200 to 5500 Redline: 6000
$253.93
Related Products
Check items to add to the cart or
Part Number
03065
Engine Make
Chevrolet
Year
1980-1985
Part Class
Camshaft
Camshaft Name
Compu-Pro
Camshaft Series
Compu-Pro
Engine Type
V6
Engine Size
173 60° (2.8L) & 189 (3.1L)
Product Type
Mechanical Flat Tappet
Valve Lash
.022" intake and .024" exhaust
Lobe center
112
Advertised Duration: Intake / Exhaust
260/266
Duration @ .050" Lift: Intake / Exhaust
212/216
Lobe Lift: Intake / Exhaust
.280/.282
Rocker Ratio: Intake / Exhaust
1.5/1.5
Gross Valve Lift: Intake / Exhaust
.420/.423
CID
All
Performance Level
3
Low RPM
2200
Peak HP
5500
Redline
6000
Performance Description
Extended rpm range with emphasis on upper bottom to top end power, strong mid-range.
Engine Application
Level 3 camshafts are designed for moderately modified engines. Intended for performance hot street/strip and performance marine applications.
Recommended Modifications
These higher lift and longer duration camshafts demand close attention to rear end gearing and tire diameter combinations. The secret here is to pick a ring and pinion gear set and tire diameter that keeps the engine in its optimum rpm power range. Automatic transmissions with an aftermarket high stall torque converter and manual transmissions. Headers, dual exhaust, larger than stack carburetor, performance manifold and increased compression (9.5:1 to 10.5:1) are required. Mild porting and larger valves will improve performance.
Grind Number
260FDP
Recommended Kit #1
84303
Write Your Own Review