Ive had a small issue with the lifters on the 25 head at 8500+ and has a slight tick noise. After the car has been sitting the noise has gone until the first rev passed 8000 again. Was told I need to change to solid lifters so just thought a 26 head would be the way to go.
Anyway, I have just sold my Greddy plenum and throttlebody so will be useing the 26 head but just wanted to know how it will go stock or if I should just set it up now and have it ported and big cams...?
Will it be good for 400rwkw stock...? Also im running a T51r and C4 auto. Old setup made 364rwkw @ 20psi but tuning was stopped after it made the tick tick noise. I will fit bigger cams but just want to get it running so I can drive it again. lol
The bottem end was built by Pro Engines