size on turbo?

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Re: size on turbo?

Postby JBradley500 » Fri Sep 17, 2010 2:57 pm

i thought mine was sounding like a powerstroke with 1/4" but i think that piston pump is a teaser.... it makes more noise than my engine. i might skip a tooth and bring it back 1/4" or a little more before the timing case mark.
92 W250- K&N Filter, Smoke Screw Adjusted, Synthetic Transmission Fluid.
340hp/662tq (8/24/12)
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Re: size on turbo?

Postby dvst8r » Sun Sep 19, 2010 9:38 am

As has already been mentioned even with a 366 spring, VE's really need the boost to come up quick to make power. Just don't have the fueling in the upper rpm's. The biggest single I would say is a 64mm, but even that I wouldn't recommend. You are far better off with a really quick lighting turbo, and if you need more cooling capacity, either add w/m or nitrous or a primary. 62/65/14 seems to work well, but would be as big as I would recommend, the 3rd gen He351cw is a nice unit, S300g, GT35R, ect...

Get the boost in early, and then worry about cooling it off.
1990 W250 non ic'd. Under the knife again.
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Re: size on turbo?

Postby spencermumma » Sun Sep 19, 2010 12:25 pm

Going to most likely end up running a compound setup wondering what would be the best setup for the 6x16 and 14mm turned all the way up and want the best setup that I should get ?

Thanks spencer
1990 Dodge W250 5 inch stacks no muffler, Star wheel bottomed out, Smoke screw turned all the way, Fuel screw maxed, Denny T Fuel Pin, 2inch lift with 33x12.50 and alot more to come shooting for 450 horsepower any suggestions?
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