I have been all kinds of busy as of late, but here is a little bit of an update on the rig.
I am focusing mostly on performance issues and mods, while still doing some aesthetics along the way.
The inside conversion will most likely wait to begin until fall. It is brutally oppressive weather here in Tampa this time of year, so.....
Anyways, I have removed the amber fender light lenses and fabbed some grates for them. There are small pockets between the fender
and the subframe that I am going to utilize to send the cooler air over to the bigger custom air box that I am in the process of building by
using 2 Aerostar 4.0 boxes. Here are a couple of pics to further explain. I have also ordered a couple of louvers that will go on to the fender
in place of the current light holders. I will test it later on to see if the boost, intake temp , and EGT changes are significant at all. Hope so.
(More pics after it is all together)
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(Airbox in the works......)
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Speaking of testing. I got my gauges hooked up. I left the pillar pod black, and painted the passenger side pod black to match. It offers a more
custom sporty look inside. I also painted the lower dash panels and doghouse. More pics on those after all put back together.
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Other things include:
Cleaned out EBP tube, changed EBP sensor, changed oil/filter, changed trans fluid/filter and added Magnefine inline filter, changed rear diff oil,
changed fuel pressure regulator spring, removed fuel filter plunger valve, (will soon drill out fuel rail port fittings to 1/4'') inspected and snugged
all intake boots.
Here is the Wicked Wheel 2. One thing I am scratching my head about, is that they did not put waste gates on these van 7.3's. I guess
they have the motor detuned so much in the ECM, that it isn't an issue. I will swap out for a newer SD housing later on, if I see any issues....
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So you are probably saying if you are doing all of the intake and fuel mods, then what about the exhaust?
Well, my 4'' Turbo back Diamond Eye w/muffler will be here tomorrow, and I just received my new bellowed up pipes and new upper manifold.
I drilled and tapped the upper manifold for the pyrometer fitting and even did an extra hole and put in a plug. I know that
some of the tuners I am looking at seem to require one, so why not, while I have it off. No way I can get more pre-turbo than this!
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While the turbo was out, I also did the CCV mod. I just used 12ft of heater hose, some fittings. and zip ties. If you do this, be sure to go up and
over the master cylinder with your hose, so that any oil that is blown up, will drain back down. Meanwhile, make sure the end of you hose is
secured several feet behind the cab of your vehicle. Well, unless you are in need of a long nap.........
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I am still thinking that I might have a low power issues at hand, but I will know more once I get it back together and can
actually monitor the boost pressure and EGT's with the new gauges. Fingers crossed it is/was a combo of mild exhaust leak at down pipes
and loose intake boots....
Stay tuned...