X15 questions

[marek4792]

(09-16-2020 )Volvo8873 Wrote:  Have you done any mods to increase airflow under your hood? I have done a few to the fender well and so forth and also added in a manual fan switch which you can wire through the VECU. I have seen in general my pyro read at about 75 to 100 degrees lower which is tremendous IMO. Have a few more things to help air flow under the hood yet.

I haven't yet, well not intentionally like skimming a snowdrift in North Dakota last winter ripping said fender off. LOL

Thanks for the correction Rawze.

Some research I found this, but for the ISX12NG trucks doing just that with the thermostats, but for what reason, and would an X15 benefit from such a modification I wonder?

Also in this graphic you have item number 16 says it's a (Filter Head Insert) which looks like a potential flow restriction if it gets gunked up and seems like it could very well be the smoking gun especially after an engine break-in scenario..