Hello to all i need an advice from you all if i fix on my trek a racing crang pulley what i get? more tourqe on low rpm? and that pulley is the same as evo 7-8-9? thanks alot.
As mentioned yesterday during our gathering, the Fairlady Club would like to have a Go-Cart Championship exclusively for Fairlady Club members and friends.
Wonder, Wira 1.6 Auto. This engine did not have o2 sensor for close loop. When tunning, they only allow to adjust the VR,variable resistor ( Lean or Rich ). My question is, how the stock ecu know that the a/f in...