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Icon Forged -15cc Dish Pistons, 455, 4.210" Str
UEM-IC-889
-15cc Dish Pistons
D-Shaped Dish
2618 Forged Aluminum
6.625" Rod Length
1/16", 1/16", 3/16" Ring Size
Press-fit or floating
.980 Pin
.030 Over- 4.180" Bore- IC889-030
.040 Over- 4.190" Bore- IC889-040
.060 Over- 4.210" Bore- IC889-060
Set/8
D-Shaped Dish
2618 Forged Aluminum
6.625" Rod Length
1/16", 1/16", 3/16" Ring Size
Press-fit or floating
.980 Pin
.030 Over- 4.180" Bore- IC889-030
.040 Over- 4.190" Bore- IC889-040
.060 Over- 4.210" Bore- IC889-060
Set/8
Pricing:
$799.95
Description
These Icon pistons feature a diamond-machined skirt, head, mini-grooves, pin bore, gas accumulator, ring grooves, and pressure-drilled pin hole oiling. They have a V-rib design for light weight, strength, and maximum piston cooling.
Icon Line of Forged Pontiac Pistons by Keith Black use a high quality forging that results in a much lighter piston than the Federal Mogul/TRW. The pin is also quite a bit lighter than the TRW. These pistons come with pin locks so they can be used with BUSHED or PRESS-FIT rods.
Image may not represent actual product.
*STOCK CAST RODS MAY NEED TO BE NARROWED AND BALANCE PAD REMOVED TO CLEAR INSIDE PISTONS
Icon Line of Forged Pontiac Pistons by Keith Black use a high quality forging that results in a much lighter piston than the Federal Mogul/TRW. The pin is also quite a bit lighter than the TRW. These pistons come with pin locks so they can be used with BUSHED or PRESS-FIT rods.
Image may not represent actual product.
*STOCK CAST RODS MAY NEED TO BE NARROWED AND BALANCE PAD REMOVED TO CLEAR INSIDE PISTONS
Specifications/Information
Specifications | |||||
---|---|---|---|---|---|
Stock Bore: | 4.150 | Rod Length: | 6.630 | Pin Diameter: | 0.9805 |
Stroke: | 4.210 | Comp. Ht: | 1.490 | Top Land: | 0.307 |
Minimum Clearance | OE Deck Height: | 10.250 | Weight Piston/Pin: | 540/149 |
Head Type | D-cup | Effective Head Volume | 15cc |
Ext. Valve Depth | 0.220 | Ext. Valve Dia. | 1.960 |
Int. Relief Depth | 0.221 | Int. Relief Dia. | 2.310 |
Compression Ratios
71-11.0
87-9.5
96-8.9
Pin Number
.980x3.000
Lock Ring
PRH107-3
Notes
Centered pin. UseOE or Edelbrock style heads. Some stock rods may need to be narrowed and balance pad removed.
Details
- UEM-IC-889
- UEM-IC-889
- Icon
- New
Categories
Shipping Information
- Item Requires Shipping
- 16.0 lbs.
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