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The Terminator
Engine/Tuning
Dynoed pulley/intake/catback; Questions...
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<blockquote data-quote="kilrb" data-source="post: 9681044" data-attributes="member: 103522"><p>Well, the crazy Kansas spring weather has finally cleared up and allowed me an opportunity to get the car out and run a datalog. In the meantime, I installed the Hilton boost overlay, and calibrated it with an aftermarket gauge at 15psi, so it should be accurate at max boost. I'm showing 14psi from 4,000rpm up. I'm assuming it's normal to be a bit below max boost below that point. Although it's tough to watch the boost gauge attentively while under full throttle, it looks to me like it loses around 2 full psi by redline. Is this normal as well? Below is a link to the datalog. I notice that although the car was supposed to have been setup for 19 degrees of timing, it never got above 18. Is there something environmental that would have caused this? The car was definitely totally warmed up prior to the pull. </p><p></p><p>And to answer everyone's question; yes, if there's more work to be done on the tune, I'll be seeking it somewhere else. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> </p><p></p><p><a href="http://www.4shared.com/file/cGRBgGt9/3_online.html" target="_blank">4shared.com - online file sharing and storage - download 3.csv</a></p></blockquote><p></p>
[QUOTE="kilrb, post: 9681044, member: 103522"] Well, the crazy Kansas spring weather has finally cleared up and allowed me an opportunity to get the car out and run a datalog. In the meantime, I installed the Hilton boost overlay, and calibrated it with an aftermarket gauge at 15psi, so it should be accurate at max boost. I'm showing 14psi from 4,000rpm up. I'm assuming it's normal to be a bit below max boost below that point. Although it's tough to watch the boost gauge attentively while under full throttle, it looks to me like it loses around 2 full psi by redline. Is this normal as well? Below is a link to the datalog. I notice that although the car was supposed to have been setup for 19 degrees of timing, it never got above 18. Is there something environmental that would have caused this? The car was definitely totally warmed up prior to the pull. And to answer everyone's question; yes, if there's more work to be done on the tune, I'll be seeking it somewhere else. :) [url=http://www.4shared.com/file/cGRBgGt9/3_online.html]4shared.com - online file sharing and storage - download 3.csv[/url] [/QUOTE]
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Dynoed pulley/intake/catback; Questions...
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