27:th-May-2016, 14:11:12
There are plenty of routes to make the engine more responsive, however, none of them will be cheap for a normally aspirated car
Things like cams would make a difference top end, but, you may lose some bottom end performance, making it feel even more sluggish
Things like cams would make a difference top end, but, you may lose some bottom end performance, making it feel even more sluggish