have the big blue spring in says its the 15lbs spring. start pull 4800 and is 14 to15lbs. by the time it hits 6500 20 to 21lbs boost.why would boost creep that much just on gate pressure.
that,s a healthy bullet ya got Jay , can,t wait to see it in action , Phil would have been grinning from ear to ear if he was still with us .good luck sorting the tuning issues out and can,t wait for the track to open LOLhey mikey ya for sure took alot moor time then i thought just got the motor back fron precision engins in N.vancover awsome guys up there still got some tuning to do but so far 1640 @ 6500 and 1400 tork @ 4800 keeps going way fat after 6500 and loosing power we will get it right after the motor is in. oh ya that was with c 16 and no innercooler 30 degrees timing.still light tune up