Change out my 66 Turbo from Turbonetics to a 70 with a split port exhaust housing, Thanks to Brian at Black Widow Diesel and the folks at Turbonetics. I can say it has made a positive difference in my truck it spools a little better, idle is better and my EGT’s are down 75 degree’s at cruising speeds. It’s even better at WOT by about 150degree’s. Boost is still the same at 38psi and the exhaust drive pressure is at 60psi at WOT so the more volume is helping not sure if I need to go bigger like a 72 or maybe a bigger exhaust housing to relieve drive pressure? What are you guys seeing for drive pressures on a moded 6.0 with big injectors? I am running 250cc injectors and my heads are ported. I still have more testing to do so I will keep you posted.
Not sure if I need to go bigger like a 72 or maybe a bigger exhaust housing to relieve drive pressure? What are you guys seeing for drive pressures on a moded 6.0 with big injectors?
umm, honestly I'd ask bbunting what he thinks as far as a turbo config if you trust him and you 2 have been brainstorming on this :shrug: Just my advice though. He may already have something in mind just in case. Who's 250cc injectors do you have?
It does work awesome. On the street, and on the strip.
I just can't pull my trailer at 85-90 mph. (2200-2500rpm)
Well...I guess I could, but I'd rather spend my holidays with my family, and not in the Crowbar Hotel.
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