Originally Posted by
flannigan
the engine is a turbosystems spec jobbie he suggested what parts to use and what compression ratio ect, i got all the machine work and head porting done by/through him he also supplied my tubo wich is a touring car spec t4 the only doubtful part is the inlet plenum wich is a eeciv item and im not sure if that is up to the job when he live mapped it for me he advised to maybe use a heart power plenum cover or better still a propper 500 one and im unsure if my cams will be good enough bd 14,s ?
The inlet you are using is perfect , nice and reponsive which will help the "laggy" T4 . bBut as said in earlier posts , its all about the fuel delivery and mapping.