Going for safe tune about 14~15psi

35 is safe ;) ish
seriously though I would be going as much as you can safely on the dyno then back it off to whatever you feel is comfortable.

Yeah that we could but the turbo runs out of power at about 16psi
Today's update
550cc injectors fitted
Z32 afm fitted
Dash getting closer :)
Next
New e85 pump as my walbro pump shat itself :(

I told you to go e85 :P.......you may find your injectors might need to be changed ,but this depends on the cycle duty and the change in viscosity as you will need atleast 40% more fuel....oh and i go through full tank to hastings and back and that was with the limits of the old system.....

Nice looking dash.
I think that will be my next years winter project. Replace all the stock gauges.

Fantastic work on the car Nick! Great progress. So many of these projects don't get finished. Its a real credit to you.

Not to mention how quick this build has progressed !!
keep it up mate

Viscosity is not the reason you use more e85. The stochimetic ratio is different withe ethanol. This requires a lower air fuel ratio and results in more fuel required. Plug the energy released per unit of ethanol is lower then gas. So for the same amount of energy from fuel you would need more ethanol. I'm running 1000cc injectors in my ca18 race car setup. Duty cycle gets up to approx 70%.

Thanks simon, it's no thanks to mates and ppl helping out around the Datsun community for this pressing on :) it's going to get the e85 pump for the moment then just tuned at David's aka dmd tuning in pakenham, once I have a few more $$ I'll be going a 2871r and 1200cc injectors as will be at the turbo limits on 98 anyways
Keen to get any falts sorted and go and have some fun

Why a 2871r? Pretty sure there are much better suited turbos out there for a CA.
Surely at that point you would start looking at twin scroll 30 series turbos or mitsubishi turbos