Yejus Kripes 7000 rpm sounds like a lot! In all honestly besides my l67 fbird this is my only experience with actually revving anything out, and my experience with my l67 is a factor of magnitude less than this. Probably the first time this old lq4 has spun past 6500. It only look 22 years but it finally revved to 7k rpm lol.
165 IAT rising from at 10 PSI with 75f ambient air temp so although the pulls are short it's not instantly turning boost into heat so that's one check down for extra RPM being OK. It's a bit higher than I want, but I don't have the cold air tube drawing air from in front of the rad so not instantly concerned.
Still 10.7 AFR up top, needs less fuel, again. It's a solid 11.5-11.8 gas scale up to 6250rpm but past there it goes down to the mid 10's so I need to get that resolved. When I forget to switch my second 450 pump on and give it a quick blip it stays right at 12.0 afr running out of fuel pressure (42 psi when base is like 54) so the tune is still set up from 2 years ago when I didn't have enough pump. It has enough pump now, but the tune is still crude and commands the injectors to go essentially static open when the rail pressure drops because I wasn't logging fuel pressure. When both pumps are on it hovers at 72% duty cycle until it goes into the 'dated' part of the table I have yet to fix and ramps in all the fuel.
I need to pack the car tomorrow, I have enough info at least currently to give it a shot at the track Wednesday PM.
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The only weird thing in the log is I noticed this weird surging in the RPM and wheel speed. I can feel and hear it in the car, it's oscillating about 250rpm. I'm not sure if its because it's spinning in 2nd gear and 'clawing' for traction or what. It spends about 1.5 seconds between 5750 and 6000rpm before it actually starts picking up wheel speed and engine speed. Not sure what to think? It seems to surge/oscillate at that range and then it finds its way out and then picks up RPM fine, but it gets kinda 'stuck' there for a little bit.
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