polred28
10-10-06, 01:26 AM
Am in the process of changing the box in my nova,and have a few options to play with.An Astra GsI or gte 16vlv,or calibra 16vlv.The two astra boxs are needing slight attention,whilst the cally box is ready to go.Only wandering if neone knows the ratios for these boxs?thanks:thumb: