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Message: [QUOTE="psduser1, post: 150101, member: 735"] Ok , got a few miles on, since last post-4500-5000 or so. All empty, mostly highway. First, cruising at 65-70 mph this pump will hold 1600-2400 at 20-35% all day depending on grade. Good enough for Bills 80h dd tune. Just for sh!ts and giggles, I bumped up to the 140x tune, also Bills. Not so nice, under steady load, the press and dc were comparable. However, at wot, the ad isn't happy. Straight to 3k, for a second, then down to 2400-2600, then down to 1600-1700! 2400 psi at approximately 28-2900 rpms,1700 at approximately 3200 rpms. At this point, the truck is falling on its face, running out of fuel. Running at 3000 rpm, everything is happy, anymore, and its done. I'm pretty sure Bill told me that his programs eliminated all defuelling points, so the hpop is apparently not stout enough for what is being asked of it. Is this logical, or am I missing something? Oh yeah, under wot, any tune, I'm getting a SES light, which goes away shortly after rpms come back down. Haven't checked this with the scangauge, but im fairly certain its oil-related with the above numbers.:doh: When's the srp coming back? Or, fk it, spend a bigger $ and get something bigger? I'm only going to, at most, a 250/200 injector. [/QUOTE]

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