Greddy Pro B 2

I dont have a boost gauge but people say that the greddy pro b 2 has one built in? is that ture? so it will tell me what psi im runing?
:confused:

yes

no, it will tell you your bar

so what is it yes or no lol?

yes. boost is read in psi or in bars

1 bar = 14.5037738 psi

yes, it has a boost gauge.. but technically it won't read in psi, nice call scottsee

Its on the site that it does read it in PSI!!!
so who is right?

new one probably does, old one may not.

it reads out in both psi and kPa [which is almost identical to kg/cm2]. i had the B2 on Psi and the gauge was kg/cm2 for ease of tuning and reference. The B2 you can switch it back and forth. turn the power off and hold select and power on for longer than 2 seconds [or something like that].

the new one has no LCD or LED lights, just 3 knobs, Gain, Lo, and Hi.

B2 also has a Peak Hold Function [highest boost is recorded (highest overall, can be reset) and selectable to see and displayed for 3 seconds after shift] and a seperate Warn Function [you set the warn to, say, 18psi and program the value of reduction, say, 5 units and when you hit 18psi the display lights red and reduces the boost unit by 5], Type-S [new one] does not. i got a GReddy 60mm Peak/Warn Boost Gauge to compensate for that.