I'm going to be using NGK R5672A-8 spark plugs(1 step colder 7173 copper plugs).

 

Yup, they just called while I was at the shop and within 5 minutes they had the basemap on a flash drive

 

Can you deliver us the basemap file? I'm in europe so calling to the states while i'm at the dyno isnt an option, i really want the basemap on a usb stick or something

 

I'd like a copy too...

Dyno time isnt cheap...

 

Would you guys say that it's safe to run 10psi daily on the greddy kit given a skilled tuner? (Stock motor, no 3mm headgasket).

 

I'd like to know this too!

 

you can ask them to email it to you.

 

if the tuner has worked on S2000's with a turbo using a Greddy Ultimate....he should have a couple of basemaps and shouldn't take long at all..


when i had my Vortech tuned at Church automotive, he only took 40 minutes because he had several basemaps to work with.

 

When you load a new unlocked map it writes over the locked map, so from then on you are unlocked. I've got the AP1 base map. Tuning from scratch would take some time. For example, look at how the rpm range is divided on the injector map

For spark plugs, do not use the stock plugs gapped at stock .044" . Use a plug that is one step colder (heat range 8), gapped at .035" . If you use the stock heat range 7, you run more risk of pre-detonation or even melting the plug. I went with NGK 5068, which is iridium center & platinum ground. Copper plugs are fine, plus they are easier to gap, but they won't last nearly as long.
I've been driving daily at 10 psi for 3 months - no issues. Mine is tuned though, which is cheap insurance and cheap extra power.

 

nice