Miata Turbo Forum - Boost cars, acquire cats.

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pdexta

04-08-2011 09:12 AM

1 Attachment(s)

Quote:

Originally Posted by Faeflora (Post 711463)

Curious. How much timing are you running at 4000RPM? 7000RPM?

Here's my current spark map. It's not dyno tuned, just based off maps I've seen. 93 octane. 95 bottom end, 99 head, and GT2871r .64ar.

Attachment 189864

Faeflora

04-08-2011 10:26 AM

Quote:

Originally Posted by pdexta (Post 711886)

Here's my current spark map. It's not dyno tuned, just based off maps I've seen. 93 octane. 95 bottom end, 99 head, and GT2871r .64ar.

http://i272.photobucket.com/albums/j...xta/timing.jpg

You have a lot of resolution down low. I am running about the same timing in my midrange but at 250kpa@7000RPM i am running 19*.

pdexta

04-08-2011 10:54 AM

Thanks for the feedback. I was going through different spark maps not long ago and felt like I probably had a little more room up top. I'm just a little nervous about pushing it farther without putting it on a dyno.

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