PES designed 84mm Racing Piston kit for PES/BSA 4 valve engines
These pistons give a compression ratio of about 10.5:1 with a standard head.
The ring pack is superior to original equipment.
Also suitable to upgrade the Wasp Wasp engine.
E77
E77 84mm PES/BSA 4 valve Racing Piston
Add to Order
Click any of the line items below to add them to your order.
| Part No. | Description | Price | Units | Qty Req. |
|---|---|---|---|---|
| E77 | 84MM FORGED PES 4VALVE PISTON KIT E77 (1000CCWASP) | £235.00 | EACH | 1 |
