Jotech Motorsports: GTM Stage 1 SC Turn Key 2011 NISMO

Jamaica

Looks good. I managed to take my car out for a run this morning. Car halls azz big time. I managed to get the oil temps to 250 with my 25 row. Now my goal is to do 2 25 row . The car continues to pull big time

wind.zero

Good to hear you like the new power

I don't know where I would fit a 2nd 25R cooler. The Stage 2 relocates the air filter to the back of SC if I am not mistaken, so I assume this frees up space in the passenger side of the bumper for the 2nd cooler. I do not have any free space behind my bumper anywhere LOL.

Jamaica

Yes your right. I also took out my windshield wiper tank so I will have extra room.

Zat_Zuma

I still think in your case a 34 row cooler, with a bigger fan, will be a better option for your temps. There is just enough room in the GTM oil cooler mounting location for one. One thing to remember that I've observed is that oil temp can be a direct indication of coolant temps too.
We all know that the OEM gauge sucks and doesn't give proper indication of the coolant temps.

I can imagine the heat your generating with the Stage 2 kit

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[B]2009 & 2017 370Z Touring Sport Autos SOLD

wind.zero

I finally got around to two things:
1 - Installed SPAL 6.5" fan on the oil cooler
2 - Full UpRev tune from Thomas at Jotech

The final tune back in August from Sam at GTM produced 379WHP/332WTQ.
The tune from Thomas at Jotech: 419.1WHP/350.8WTQ

Driving Impression so far ....
The difference in throttle response is phenomenal and the irritating erratic idle problem is mostly gone. Thomas said I could probable use a spark plug change though.

I will get a dyno picture up in a few days if anyone is interested in the graph.

Thanks to GTM for producing an excellent product and thanks to Kenny and Thomas at Jotech Motorsports for the dyno time for a full UpRev tune.