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The Terminator
Terminator Talk
charge Temps keep going high over 140 and car runs like crap then
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<blockquote data-quote="c6zhombre" data-source="post: 16249496" data-attributes="member: 76381"><p>This is pretty close to what I see, 2.3 whipple 22psi. Most E85 tunes won't pull one ioda of timing until 175-200 IAT2......far past the highest IAT2 I've ever recorded in this nasty hot n humid Houston air.</p><p></p><p>Now pump gas tunes? They will pull fractional amounts of timing starting as low as 100 IAT2! By 130 it's pulled much more and by 150 the game is over, massive amounts of timing pulled.</p><p></p><p>That's the real beauty of ethanol.....much cooler cylinder temps. So much so, the IAT2 reading is not near as critical.</p></blockquote><p></p>
[QUOTE="c6zhombre, post: 16249496, member: 76381"] This is pretty close to what I see, 2.3 whipple 22psi. Most E85 tunes won't pull one ioda of timing until 175-200 IAT2......far past the highest IAT2 I've ever recorded in this nasty hot n humid Houston air. Now pump gas tunes? They will pull fractional amounts of timing starting as low as 100 IAT2! By 130 it's pulled much more and by 150 the game is over, massive amounts of timing pulled. That's the real beauty of ethanol.....much cooler cylinder temps. So much so, the IAT2 reading is not near as critical. [/QUOTE]
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The Terminator
Terminator Talk
charge Temps keep going high over 140 and car runs like crap then
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