Will this choke down my turbo or do you think this will work?
Just debating wether or not this will allow enough flow for the turbo. Just where the crossover merges with the passenger manifold then to the turbo(too small of a diameter??). its a 72mm Magnum .96Ar. Thanks
Back Alley Motorsports98 GMC
-5.3l LM7 bored to 5.7l Thompson Motorsports -72mm T4 Magnum Turbo
-TU1 Custom Grind cam(spec speed.inc) -799 heads
-.660" Trick Flow dual valve springs -Forged Probe Pistons 3.902" flat top