Had everything else out for awhile,
and there seems no need for the Pre Spool Valve. So I can just cut it out, or weld it open right?


circled below

 

well thanks for all the info.

I went ahead and removed the Prespool actuator and arm. And welded the arm open. Man, I have a huge pile of more crap Ive taken off since removing an already bare engine.

 

cut out turbo control and weld door closed or open...I guess removing it is just as good as welding it open...Jimlab removed both years ago, and claimed full boost by 2800rpms or something???

 

dude make sure to hold on to the seat of your pants when that full boost kicks in at 4500rpms providing you with a rediculously out of control hp # that non seq stock twins generate because thats how they were meant to be

 

Is this dangerous for the motor? Do u need an engine management to tune this, or is it safe to use the stock ecu?