How much hp can S2000 injectors support. Stockers top out at 300. At what point do the s2000's top out?
Were you guys doing any adjustments on the fmu or all with the pc?(ZXALAN @ Sep. 27 2006,13:46) My stock injectors were out at 287hp, AFR was 12.8-1 with "35s" in the cells of a PCII. We tried a PCIIIUSB and could get no more fuel. We ended up porting the gate some because we were getting creep and got the HP down to about 255hp at 10lbs and the AFR was now 11.8-12.0 to 1. NO WAY mine was gonna make 300hp with stock injectors.
I am gonna dyno mine saturday with S2000s. We are gonna map it for pump gas on the 10lb spring(low comp) and see what it does. Then we are gonna dump in the C16 and start turning the boost up. I figure on mine, its gonna take about 18psi for 310-320hp. Thats what we are shooting for. Hopefully it doesn't blow its wad.
The USB's 114% is just showing you that the map values you have put in would require 14% more fuel than can be obtained with the installed injectors.(ZXALAN @ Sep. 27 2006,15:41) When I stuck the USB on there with stock injectors, it was showing 114% DC. LOL
Now with the S2000s at 255hp it barely hits 90% with only "10s and 14s" in the map.
I am going to go through my bike friday night with a fine tooth comb. I already tested and fixed boost leaks yesterday, gonna install new plugs, check the shim and lube the FMU, install stainless fuel feed line to the pump. I want this biotch to make 320hp, I don't care how much boost it takes.
Dynojet has a new box coming out to tune vs boost pressure, not sure when it will be on the market, but saw a writeup about it.(ZXALAN @ Sep. 27 2006,16:36) OZbooster, no adjustments to the FMU, at the time, the static was set at 43psi, the bleed screw was a half a turn out and the gauge showed 100 psi at full boost but it would eventually bleed down to about 70-80psi as the RPMs climbed to redline.
Now with the S2000s, I have the static at 30psi and the bleed is still a half a turn out.
Gary, thats interesting about the DC on the USB software because on my logworks software, DC is a solid 1-2 off of what the DC on the USB software says.
Ya I am gonna run at least 50/50 C16 and 93 oct on the hi boost pulls. Probably more C16 then 93 though. It will mainly be for dyno purposes and maybe a few runs on the street just to see how it runs. Then I will have to switch back to my 10lb map for normal street riding. It will be WAY too fat running the 17-18lb map at 10lbs so I will always have to flip maps. That sux.