Speedmaster®
SKU:PCE305.1121
Chevy LS1 3.905" Bore 1.115" .927" Flat Top Forged Pistons
Chevy LS1 3.905" Bore 1.115" .927" Flat Top Forged Pistons
Regular price
$565.70 USD
Regular price
Sale price
$565.70 USD
Out of stock
Quantity
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- Item Condition: Brand New
- Ships within 3 days
- 12-Month Limited Worldwide Warranty
Information
Speedmaster Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.
Specifications
| Brand: | Speedmaster |
| Part Number: | PCE305.1121 |
| Part Type: | Piston |
| Bore (in): | 3.905 in. |
| Piston Style: | Flat top, with two valve reliefs |
| Piston Material: | Forged aluminum |
| Compression Distance (in): | 1.115 in. |
| Piston Head Volume (cc): | -4.00cc |
| Wrist Pin Style: | Full Floating |
| Pin Diameter (in): | 0.927 in. |
| Max Rod Length: | 5.700 in. |
| Piston Ring Thickness: | 1.5mm x 1.5mm x 3mm |
| Quantity: | Sold as a set of 8. |
| Notes: | Requires rail spacer support (PCE308.1015) |