GTM stage 2 Air Conditioner Problem?

hindi1973

yeah the 2012 nismos come with 88kpa pressure cap which is way less than 2009 and even the upgraded nismo am talking about thats why i changed , so who ever has the old caps is lucky , hmmm not sure about which cap to change ? we changed both and its running fine but why would nissan change the set up ? their has to be a reason for going to a less pressure cap and even change places putting the one that has a pressure relief to the water resevoir place and the one to the hose just has a nissan sign with no pressure relief inside the cap and no pressure reading on top . come on guys jump in and share

hindi1973

u can see clearly in the link below that in 2012 370z models they changed the cooling system abit to make similar to the gtr which uses 0 pressure cap next to the engine and uses pressurized cap on the reservoir cap , in older models it was the other way around since older models had a plastic cap on the reservoir so in my case i will just reuse the 0 pressure cap next to the engine and leave the upgraded cap on the reservoir since stock suck ,

keeps u thinking why they did that ? hmmmm

2012 370z nismo engine (0 pressure cap on the engine side)
2012 Nissan 370Z NISMO Coupe Engine Photos | GTcarlot.com

2011 370z nismo (pressurized cap next to the engine side)
2011 Nissan Nismo 370Z: Grassroots Motorsports New Car Reviews

gtr engine bay (0 pressure cap on the engine side)
2012 Nissan GTR – New, improved and pricey. | JDM Wallpapers | HQ Japanese Import Wallpapers