Description
Camshaft – Oval Track – Mechanical Roller – Lift 0.630 / 0.630 in – Duration 288 / 296 – 106 LSA – 3200 / 6200 RPM – Small Block Chevy – Each
.990 BASE CIRCLE
SKU: COM12-990-9
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Original price was: $611.74.$531.95Current price is: $531.95.
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2 in stock
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| Weight | 8.06 lbs |
|---|---|
| Dimensions | 24.2 × 2.9 × 2.6 in |
| Product Line | Oval Track |
| Camshaft Lifter Style | Mechanical Roller Tappet |
| Advertised Intake Duration | 288.0 |
| Intake Duration At 0.050 In | 252.0 |
| Advertised Exhaust Duration | 296.0 |
| Exhaust Duration At 0.050 In | 258.0 |
| Intake Lift | 0.630 in |
| Exhaust Lift | 0.630 in |
| Lobe Separation Angle | 106 Degrees |
| Operating Range Rpm Lower | 3200 RPM |
| Operating Range Rpm Upper | 6200 RPM |
| Hot Intake Lash | 0.02 |
| Hot Exhaust Lash | 0.022 |
| Manufacturer Grind Number | 288AR-6 |
| Material | Billet Steel |
| Color | Natural |
| Finish | Natural |
| Quantity | Each |
| Note | Mechanical Roller – Oval Track Small Base Circle: For heavy cars with small c.i. Best for short tracks |
| Base Circle | Small |
| UPC Code | 36584690207 |
| Brand | |
| Type | |
| Condition | |
| Manufacturer Part Number (MPN) | 12-990-9 |
Camshaft – Oval Track – Mechanical Roller – Lift 0.630 / 0.630 in – Duration 288 / 296 – 106 LSA – 3200 / 6200 RPM – Small Block Chevy – Each
.990 BASE CIRCLE
Premium
10
14
23
32
ASY10001
Launch Control
Black
Each
100 RPM
GM
Super Conductor
Yes
Yes
Spiral Core
HEI
Each
Switch Panel Plug
Wire Ends
Switch Panel Harness
63 in
WeatherBeater
Yes
Lines
Plastic
Black
1.625 in
1.5 in/ft
3.62 in
5/8-18 in
Steel
Steel
Copper
Plated
Each
Yes
6
22.0
19.0
27.0
0.129166667
5485
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