MY350Z.COM - Nissan 350Z and 370Z Forum Discussion

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-   -   U-TECH, Bolt on's and Meth....... (https://my350z.com/forum/tuning/333298-u-tech-bolt-ons-and-meth.html)

350Z400rwhp Feb 3, 2008 01:41 PM

U-TECH, Bolt on's and Meth.......
 
I may have to put my turbo kit purchase on hold for a bit as I am buying a house. After much research I have found that a U-TECH is a must have when going FI. I was thinking of buying a utech, a borla exhaust w/resonated dp's, and I already have a crawford manifold. Would I see any gains if I had a utech installed and tuned the car? I have heard a utech can add 10+ hp on a n/a car. What if I added meth and adjusted the timing etc. on a n/a car, would this yield any gains? I am mainly trying to do a few things to mod my car a little and hopefully most of these parts I can keep when I add a supercharger or turbo.

Ahsmo Feb 3, 2008 03:11 PM

yes, a tuned utec will fully utilize the power those mods may offer.

Ziggyrama Feb 6, 2008 01:59 AM

Adding meth will certainly give you some good power. Are you going with 100% meth or 50/50 mix with water? Obviously, it will be even more beneficial with FI but once it's on and you're tuned, the benefits will be:

1. Much higher timing because of extra timing you'll be able to run on the car
2. Cleaner engine :) Alcohol will clean the internals and keep your engine running smooth.

str8dum1 Feb 6, 2008 06:50 AM

also remember that if you are going to a tuner, it will be ~500$ for a based tune and a couple hundred dollars for a tune update. Make sure you have ALL your parts installed before you go in for a tune, otherwise it will get $$$ very quickly.

06MagneticZ Feb 6, 2008 06:59 AM

So water/meth injection on an N/A car will give you gains???

gothchick Feb 6, 2008 09:29 AM


Originally Posted by 06MagneticZ
So water/meth injection on an N/A car will give you gains???

It will to the extent that it'll lower intake & cylinder temps and reduce knocking. I'd go with a 50/50 mix however. Pure meth will affect your AFR's requiring additional tuning to compensate.


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