Update time.
Oil catch tank.
Fitted a Y pipe onto the manifolds and a polybush engine stabiliser bush.
Doesn't sound as good but performance feels much better.
Made a shield around the air filter to help with keeping the ITG cold.
Got some bends as I'm going to have ago at making the rear manifold the same length as front. Is going to be a ballache. But will hopefully be worth the effort.
And tonight ive just been back to the rolling road.
Old graph over new.
Gained power all over and 20ftlb low down so pretty pleased
Still room for improvement.