Asp
Im considering purchasing a pulley from ASP can anyone advise the pros/cons on these.Is there anything specific i should ask for ie make sure pulley has the dampner or get new belt.
I'de like to get the evo pulley but the pricing on the asp is very good.
Comments please.
Ive also done an ecu upgrade btw,, should i need to get it dynoed again after the install to check A/F ratios ???
TIA
belt slip.. you will notice it on a daily basis, specially if you drive in S mode.
If you step on it.. it wont' show up most of the time.. if you feather your power delivery.. you will feel a jerk from the belt slip
ASP + johnson pump is mandatory.






