Upgrade Advice

StiKiller_12 · 12-09-2014, 08:56 AM

Hi,
I have a 370z Nismo with Injen CAI, ERZ HFC and Invidia Gemini CBE. Recently got to the dyno and my numbers were:
312 hp 255 tq
12.36 AF/ 91oct

When the tuner tried to lean a bit the car, it losses hp so he went with the rich route. What are my options on getting more HP staying NA?

NoLaKrewe · 12-09-2014, 09:30 AM

Really if you remain NA their isn't too much more you can do without it costing a lot of money. You can loom into the Z1 400 hp kit, look into 1slowZ build thread and a few other members but our motors aren't the best remaining NA. You could go FI :X

jwick · 12-09-2014, 09:33 AM

Quote:

Originally Posted by StiKiller_12

Hi,
I have a 370z Nismo with Injen CAI, ERZ HFC and Invidia Gemini CBE. Recently got to the dyno and my numbers were:
312 hp 255 tq
12.36 AF/ 91oct

When the tuner tried to lean a bit the car, it losses hp so he went with the rich route. What are my options on getting more HP staying NA?

I agree you are pretty maxed out without some serious $ in upgrades.

That's pretty lean. Most tuners try and keep WOT AFR in the 11's

2011 Nismo#91 · 12-09-2014, 10:08 AM

This was just discussed a few days ago.
Anything else for Hp gains?

StiKiller_12 · 12-09-2014, 10:27 AM

Quote:

Originally Posted by NoLaKrewe

Really if you remain NA their isn't too much more you can do without it costing a lot of money. You can loom into the Z1 400 hp kit, look into 1slowZ build thread and a few other members but our motors aren't the best remaining NA. You could go FI :X

Thanks For the suggestions... Will look for the kit and 1slowZ

Quote:

Originally Posted by 2011 Nismo#91

This was just discussed a few days ago.
Anything else for Hp gains?

Will look into this also...

Quote:

Originally Posted by jwick

I agree you are pretty maxed out without some serious $ in upgrades.

That's pretty lean. Most tuners try and keep WOT AFR in the 11's

When i received the Etune, my car was 12.84@7k... Now it is at that number but for NA Im sure is 95% on the safe route. Or 370's run richer???

12-09-2014, 08:56 AM	#1 (permalink)
StiKiller_12 Base Member Join Date: Nov 2010 Location: Puerto Rico Posts: 48 Drives: 10 370z Nismo Rep Power: 14	Upgrade Advice Hi, I have a 370z Nismo with Injen CAI, ERZ HFC and Invidia Gemini CBE. Recently got to the dyno and my numbers were: 312 hp 255 tq 12.36 AF/ 91oct When the tuner tried to lean a bit the car, it losses hp so he went with the rich route. What are my options on getting more HP staying NA?

12-09-2014, 09:30 AM	#2 (permalink)
NoLaKrewe Enthusiast Member Join Date: Jun 2014 Location: NoLa Posts: 469 Drives: 2011 FJ//2015 370z Rep Power: 12	Really if you remain NA their isn't too much more you can do without it costing a lot of money. You can loom into the Z1 400 hp kit, look into 1slowZ build thread and a few other members but our motors aren't the best remaining NA. You could go FI :X __________________ Starting a NoLa Z club https://www.facebook.com/groups/TheBigeZClub/ The struggle will be real!

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12-09-2014, 10:08 AM	#4 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,381 Drives: slowly Rep Power: 33858	This was just discussed a few days ago. Anything else for Hp gains?