I may be forking delusional but I've got it figured out...And I am so happy. the "h" in the blitz "hkpa" must stand for hundredths. So whereas 101 kpa = 1 atm = 14.7 psi, the Blitz TT has created, to me, an heretofore unused standard of measurement. So at 14.7 psi, the blitz tt shows about 1.00 hkpa. Thereabouts.

I think I get it and if anyoneelse gets it this way, do let me know... R2

 

I found this while researching bar and psi:

1 psi = 0.06895 bar
1 bar = 14.50326 psi

I’m pretty sure 1 bar equals 1 kpa. If those numbers are correct, the ‘H’ is hundredth.

I should have said hkpa in my earlier post. At 1.47hkps, I question the accuracy of my gauge.

 

I love my timer, so much less stress and waiting time. I had seen a max of 1.33 for 2 months. I had a HKS dp and HKS ss exhaust installed this week and I now see 1.39 as the max often. Just as happy as good be with the car and the small mods. My .2