Miata Turbo Forum - Boost cars, acquire cats.

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-   ECUs and Tuning (https://www.miataturbo.net/ecus-tuning-54/)
-   -   ign timing (https://www.miataturbo.net/ecus-tuning-54/ign-timing-40162/)

turbo94 10-13-2009 06:15 PM

ign timing
 
1 Attachment(s)
discuss
Attachment 13744

hustler 10-13-2009 07:42 PM

A+ thread, would read again.

turbo94 10-13-2009 08:06 PM

thanks for the help, boss.

Joe Perez 10-14-2009 07:26 PM

Ok, here's some discussion:

Screenshot in which a minimized IE tab with the title "How to Take a Screenshot" is visible at the bottom = very funny. Almost as funny, in fact, as the time Hustler posted a screenshot with "GayFriendFinder.com" minimized at the bottom.

Next search = How to Crop a Screenshot -or- How to Take a Screenshot of the Active Window.

turbo94 10-14-2009 08:33 PM

1 Attachment(s)
smartasses. i come here for help and this is what i get? i honestly expected a bit more. lol. now can you help me?Attachment 13743

neogenesis2004 10-14-2009 08:35 PM

You never asked for help dickfuck, go back to starbucks and hang out with you snooty friends.

All I see is the word "discuss" in the OP

turbo94 10-14-2009 08:40 PM

i said discuss, meaning critique it. does it look relatively close to a good map, or am i way out in left field. and wow, someone has a case of sandy vaginitis.

neogenesis2004 10-14-2009 08:56 PM

Pretty much everyone here tunes off MAP (KPa), not MAF. So a table of V vs RPM looks like chinese.

turbo94 10-14-2009 09:00 PM

tuning ign looks like chinese to me. can you give me some pointers or theory, or some kind of guideline? 1.70v-2.00v is about zero psi. and i run 10 psi total.

Stephanie Turner 10-16-2009 03:12 PM


Originally Posted by turbo94 (Post 468015)
1.70v-2.00v is about zero psi. and i run 10 psi total.

If that is the case, why are you retard timing at cruise conditions? That will not help with power.
Stephanie

Stephanie Turner 10-16-2009 03:14 PM

I tune via MAF, with the Xede, and still do not know MAF voltage in relation to boost level (since I use engine load not MAF voltage). Can you give me another reference point? Like 5V = X psi
Stephanie

turbo94 10-17-2009 06:16 PM

4.00V seems to be my target psi according to a data log. so 4.00V = ~10psi. i say roughly because i dont recall if my turbo manifold was cracked and leaking for that run.

and im still learning how to tune and whats what, so whats cruise conditions? low/mid rpm and low/mid airflow?


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