Are you using ngauge or sct? I’m wondering if it reads vac at idle as well. If it does, you’re definitely seeing volts displayed. Should have 20-25 mmhg at idle.I have installed mine and it works just trying to see what the conversion is from volts to psi. at idle it’s -8.1xx and then under Boost the highest I have seen is 11.15 around 7400 I assume it’s volts and not Boost can’t figure if it’s possible to make it read like the older units psi/hg. I have calibrated it to the current way they want it.
I have installed mine and it works just trying to see what the conversion is from volts to psi. at idle it’s -8.1xx and then under Boost the highest I have seen is 11.15 around 7400 I assume it’s volts and not Boost can’t figure if it’s possible to make it read like the older units psi/hg. I have calibrated it to the current way they want it.
[ame]Were you able to figure out how to get the boost to read as psi instead of bolts?
Yeah those are the instructions that come with the kit. It still reads I’m volts the vacuum/boost isn’t reading correctly on the guage. It read around -8 at idle.
Which one reads higher the boost box or GFB 2 ?Hold up, Are you saying that the older ones could be off? I have a boost box and i also have a GFB Gforce 2 and they are off by 1.5-2 psi. Ive always just went with the boost box numbers because lund tuned it.
Use one of the spare ports on the manifold, they have 1/8 NPT plugs on them already. Take a plug out and thread in your 1/8th NPT to barb adapter and run that line to the MAP sensor.which line did you guys tap into for your whipple setup? where did you route your vac line into the cabin through? Any pictures would be awesome. I know this isn't a hard install but i just want to see some clean setups.
What makes you think it's not reading correctly, are you comparing it to a boost gauge reading ? I ask as I've just ordered one.I have one of these and it does not appear to read correctly. I sent it back to Lund and they say it's in spec. I'm waiting for it to come back, but am confident it will still not read accurately.
I'm comparing it to the minimum boost I should expect from the procharger. My build thread has more detail.What makes you think it's not reading correctly, are you comparing it to a boost gauge reading ? I ask as I've just ordered one.