Thread: ROM GB?
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Old 05-07-2008, 03:07 AM   #10 (permalink)
mthreat
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Quote:
Originally Posted by ATSAaron View Post
PM me if you are interested in the group buy. The short version is that it is ATS Rom Tunes for $599 shipped including dual mapped ecus. 550cc tuning is still available for TD06's for $100 extra.

I'll open it back up for this board.
I'm interested as well. I have a few questions I was going to PM you but I'll just ask here in case it answers someone else's questions too.

In case it matters, my setup is: USDM 95T, original engine with all maintenance up-to-date, APEXi intake, Spearco IC, CT20b, OEM primary cat, KO exhaust, Blitz SBC i-D boost controller. Since I have the OEM primary cat, I put my wideband O2 sensor just before the cat, for accurate A/F readings.


* Is the ROM tune the same for the 95's versus the 93's, since I presume the OEM ECU is different from 93 - 95 (?). In other words, if Toyota made various improvements to the US ECU after 93, I don't want to lose those (I have a 95).

* I'm in Texas and I'd like to have you guys tune my car at your shop. I know this is included in the normal non-group-buy price, but since this is a GB, is this tuning included in the GB price? And if so, how far out (months, weeks, etc) are you scheduling right now?

* My main reason for wanting the ROM tune is to fix the rich A/F ratio under boost (mine is around 10.7:1 at 12+ psi), and maybe advance the timing since we have 93 octane. But otherwise I still want a fairly conservative tune, with the stock fuel cut at ~17.5 psi, stock rev limiter.. (I want to be able to drive my MR2 on the road course for a 25-minute session and not have to worry about ping, etc). Is this kind of "conservative" tune possible?


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