Quote Originally Posted by İhris
400 hp from a D17 w/ stock manifold and head is impossible. The D16 and D17 are 2 completely different motors. The head and I/M on the D17 are worthless. The D17 i/m is plastic and there is no breathing room in the head.
yea i know i was just stating that a log is all you need. my car has a ramhorn and with the precision sc50 it sucks. doesnt want to spool till really high RPM. hopefully when i get it retuned on 15psi with the 35 spooler shot it will go somewhere before 6000 rpm.