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2000 Turbo Regal









at 17 is dont see more than 540 but tq probably real close to it. ill admit to just skimming thread for the details

planning on turning it up some or just feeling it out at a cheap dyno day dealio? 23psi at what pct?

yeah i wanted to do the 144 upgrade to the heap but i decided to shift the alt bracket by machining the 3 bolt to slots... and at that point why not put a 3L plenum on it with the TB setup made much more compact and allow us almost 1.5 feet of straight pipe before the maf.
im sorta figuring its the only way to fix the damn intake distribution issue

btw watch your cyl 5/6 primary temps. they are running lean. we averaged nearly 150-180* hotter than the middle. the way the 1&2 inlets are at the tb neck id almost figure they'd be cooler than 3/4 but they were close enough as youll get with an IR gun.

sometimes i just wanna go with the new megasquirt and quit dealing with not telling the pcm even half what we are really pumping.
 
Just to make sure im following do you mean the lid needs to be taller or the floor needs to be epoxy'd up so its more lever with the tops of the runners? Also for the love of god someone direct port one of the holden intakes!!!!

Edit: so im not loosing my mind thinking a megasquirt would help too especially on a turbo car, considering its a big task and likely wouldnt be worth running on a sc setup? Anyone have a megasquirt turbo 3800 i thought someone did a fiero but ive never seen it.
 
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Local here...I think he's on here as well, Curado megasquirted a stock GTP with an aftermarket MAF/intake/exhaust setup.

It wasn't any quicker from what I recall.
 
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