PowerHungry "I have to make significant changes to how ICP is handled because I'm getting way too much oil for the stock tables to handle properly and kept having ICP overshoot to 3600+ PSI. Once the tables were retuned, this setup has all the manners of Clark Kent during normal driving but when you crack the throttle... Hold on! Superman grabs you by the collar and takes you for a ride!
There's no reason that this setup couldn't handle even the most oil-thirsty of injectors. I'd think it would still be smart to put the additional reservoir spacer in to bump the volume up and a higher volume LPOP wouldn't be a bad idea either. This truck appears to be pretty tight and so far I haven't had any issues with the reservoir running dry, even on a 30 second full throttle run to well over 100 MPH. Not so much as the slightest hiccup and pulled hard until I let out.
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Mattr66 (400cc/400%) "Well, I have installed an Overdrive and 100,000 mile, 17 degree HPOP in Betty (my black truck) and so far I am liking it. I have the 1.67 model and I previously had another big oil system that worked fine but was more than I needed, I am in no way talking bad about it because it has served me very well.
Anyway, so far everything works very well. The idle seems to be a bit smoother and startups are more instant. On my street tune I have seen a measley 38% duty cycle and nothing suprising at full tilt. I am also running the Dieselsite Reservior Spacer for extra reserve capacity and giving me more vertical column to separate any air that might get into the HPOP reservior. I have also run it up to about 3600 RPMs so far (where my shift points are) with no hickups. "
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ITPDiesel "After installing my OD and driving the truck about 15 miles to get it warmed up and a bunch of the air purged, I made exactly 2 heavy throttle runs. I rolled into the throttle (didn't stab it) and may not have even made it to WOT before I backed out. Both times, running the same race tune and pump that would only make 2700psi on their own, I watched my ICP gauge and ScanGauge both hit 4000psi and promptly backed out of the throttle. I never datalogged this because I parked the truck and called Jody and told him I needed the tuning adjusted before I'd drive it again. I think he was a bit surprised by how high the pressure went. He updated the file, sent it back to me and the next test run the truck hit 3300psi and flatlined (except for where the ICP got pulled while the street tires were busy smoking miles off their life).
I need to get my datalogging stuff installed soon so I can get some good logs at the track with traction and 13 solid seconds of acceleration... "
Copied from Dieselsite's website.
