We have selected these springs as the best option for high performance in Alfa Nord and Twin Spark engines. As fitted to all Alfaholics engines including the 240BHP GTA-R 290 Twin Spark unit as well as our race engines.
We have taken these springs to over 8000rpm in race use with no problems.
- 8x Inner springs
- 8x Outer springs
|Weight||480g (per set)|