1.3L 8v - 812
Manufacturers
1.3L 8v - 812
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Forged pistons Renault 1.3 8v (812 engine) O74.5 to 75.7, Pin 20 mm, Compression ratio up to 12.9:1. Table + engine/vehicle compatibilities and reference indications OEM.
Characteristics of the forged pistons offered by NSB Concept for Renault 1.3 L 8 V engine 812 (R8 Gordini / Alpine A110 / Matra JEt):
| Reference | Bore OEM 74.50mm | Compression ratio OEM 10.5:1 | Pin OEM 20mm | Pin Height OEM 35.00mm | Range | Treatment | Aluminum | Forging | Dome | Weight | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| K9118DA | 74.5 | 12.5:1 | 20 | 35.0 | Wossner | NC | NC | Round | 0.0 | NC | 745XDS |
| K9118D050 | 75.0 | 12.7:1 | 20 | 35.0 | Wossner | NC | NC | Round | 0.0 | NC | 750XDS |
| K1495D120 | 75.7 | 12.5:1 | 20 | 35.0 | Wossner | NC | NC | NC | 13.6 | NC | 760XSY |
| K9420D120 | 75.7 | 12.5:1 | 20 | 35.0 | Wossner | NC | NC | NC | 13.6 | NC | 760XDS |
| K9118D120 | 75.7 | 12.9:1 | 20 | 35.0 | Wossner | NC | NC | Round | 0.0 | NC | 760XDS-DSF |
| K9419D550 | 82.5 | 11.5:1 | 21 | 33.5 | Wossner | NC | NC | Round | 0.0 | NC | 825XSY |
COMPatibilities (engine codes):
Original vehicles equipped with type 812 engines:
| Brand | Model | Engine Code | Power | Years |
|---|---|---|---|---|
| Alpine | A110 1300 S (Type 1300 VB) | 812 (1296) | 120 hp | 10/1966-01/1968 |
| Alpine | A110 1300 G (Type 1300 VA) | 812-01 | 105 hp | 1968-1971 |
| Matra | JEt 6 (DJEt 5S / JEt 6) | 812 | 105 hp | 1966-1967 |
| Renault | R8 Gordini 1300 (R1135) | 812-00 | 88 hp (DIN) | 1966-1970 |
REFERENCES Pistons manufacturer (OEM):
Note:On 812 engines, OEM data are: Bore 74.5 mm (1255 cm3) or 75.7 mm (1296 cm3), Compression ratio typical 10.5:1, Pin O20 mm, Pin height 35 mm; EXACT Renault Pistons references vary depending on class and year.
Attention:before any assembly, please check the integrity and conformity of each COMPONENT of the Pistons kit as well as the conformity of the assembly in the engine; any possible warranty is strictly limited to the parts of the Piston kit only.
