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170 kpa is 25 psi right? thats alot of boost for the old girl maybe just wind that boost controller all the way out and i think it will see around 10 to 12 psi and the injectors might handle that. i didnt realize it was spiking so high.

100kpa is atmospheric pressure (1 bar, no boost) so 170 kpa of pressure is 70kpa of boost - 10psi. < 100kpa range is vaccume.

Yeah your right about them inj needing to be bigger before i can tune it anymore .I think ill have to get a wide band to .What wideband do you reckons the best delcowizzard.

delco wizzard what injectors are you running in that vb comm with the v6 turbo?

Also could you post the bin up ithat youve made for the vb for a look .

hes using siemens 60lb injectors.

i reckon your gonna want atleast 40lb injectors

can anyone help me out with injectors for a good price by any chance?

As a starting point for price you can get 6 new siemens deka 60lb delivered for under $300au on ebay

yeah i run 60lb seimens on everything now as for widebands i use 2 14point7.com widebands a NAW_7S and a SLC_DIY and i also have an innovate LM1 wideband and datalogger and fit egt's gauges similar to this in every turbo build mine was 65 bucks from china with sender so they are cheap enough i was going to use my own personal one and swap from car to car but this just speeds up tuning not having to fit it every time http://cgi.ebay.com.au/52mm-Race-tech-P ... 4aa77bf42a