{"id":17749,"date":"2015-09-17T21:03:49","date_gmt":"2015-09-18T02:03:49","guid":{"rendered":"http:\/\/caddyinfo.com\/wordpress\/?p=17749"},"modified":"2015-09-18T07:56:20","modified_gmt":"2015-09-18T12:56:20","slug":"caddyinfo-cadillac-chat-2015-09-17","status":"publish","type":"post","link":"http:\/\/www.caddyinfo.com\/wordpress\/caddyinfo-cadillac-chat-2015-09-17\/","title":{"rendered":"CaddyInfo Cadillac Chat 2015-09-17"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"CaddyInfo Cadillac Chat 2015-09-17\" width=\"584\" height=\"329\" src=\"https:\/\/www.youtube.com\/embed\/-fcuKhD6ThI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>Topics:<\/p>\n<ul>\n<li>Platform names<\/li>\n<li>Cadillac XT5 &#8212; Does Cadillac need a high performance Battery electric vehicle Tesla Competitor?<\/li>\n<li>Intercooler coolant temperature control<\/li>\n<li>Programming VVT on the Cadillac LC3<\/li>\n<\/ul>\n<p>After the chat I redid the analysis of cd 0.31 vs cd 0.33 and determined only 1 whp delta, but playing with loading different profiles showed me something was wrong with my default profile.\u00a0 Here is a comparison showing Tune 6F if the XLR was 0.31 vs 0.33 cd:<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/xlr-comparison-of-different-CD-031-vs-033.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-17752\" src=\"http:\/\/caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/xlr-comparison-of-different-CD-031-vs-033-1024x623.jpg\" alt=\"xlr comparison of different CD 031 vs 033\" width=\"584\" height=\"355\" srcset=\"http:\/\/www.caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/xlr-comparison-of-different-CD-031-vs-033-1024x623.jpg 1024w, http:\/\/www.caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/xlr-comparison-of-different-CD-031-vs-033-500x304.jpg 500w, http:\/\/www.caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/xlr-comparison-of-different-CD-031-vs-033-493x300.jpg 493w, http:\/\/www.caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/xlr-comparison-of-different-CD-031-vs-033.jpg 1634w\" sizes=\"auto, (max-width: 584px) 100vw, 584px\" \/><\/a><\/p>\n<p>What we see here is the Tune 6F at 0.31 coefficient of drag in red, and the same data except CD 0.33 in Blue.\u00a0 The blue is 1 whp better.\u00a0 All other setting identical.<\/p>\n<p>Note that with the profile fix or re-ordering, Tune 6F is now registering at 252 whp not 241 whp with the previous default profile.\u00a0 Unfortunately, now that I reloaded the profiles to get the CD test to work, I can&#8217;t &#8216;go back&#8217; to the broken default profile to understand what was different about it.<\/p>\n<p>Additionally, I created this graph to compare Virtual Dyno output to calculated torque &amp; hp:<\/p>\n<p><a href=\"http:\/\/caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/XLR-Tune-6F-Compare-Calc-HP-to-VDyno-Output-corr1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17759\" src=\"http:\/\/caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/XLR-Tune-6F-Compare-Calc-HP-to-VDyno-Output-corr1.png\" alt=\"XLR Tune 6F Compare Calc HP to VDyno Output corr\" width=\"512\" height=\"656\" srcset=\"http:\/\/www.caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/XLR-Tune-6F-Compare-Calc-HP-to-VDyno-Output-corr1.png 512w, http:\/\/www.caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/XLR-Tune-6F-Compare-Calc-HP-to-VDyno-Output-corr1-500x641.png 500w, http:\/\/www.caddyinfo.com\/wordpress\/wp-content\/uploads\/2015\/09\/XLR-Tune-6F-Compare-Calc-HP-to-VDyno-Output-corr1-234x300.png 234w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>The blue and red lines are the calculated torque and hp. The high yellow line is the corrected hp for atmospheric conditions.\u00a0 The orange and light blue lines are the virtual dyno w-torque and whp.\u00a0 The Green line is the Virtual Dyno line with a factor applied to move it up to the calculated hp.\u00a0 The green line is a smoothed line (average of averaged of values) but appears to be a good fit for the calculated hp curve.\u00a0 This surprises me as I was thinking that the virtual dyno and the calculated hp frequently do not follow one another based off of the detailed data.<\/p>\n<p>There is still some additional losses in both sets of data from running the test in 2nd gear instead of a 1:1 gear.\u00a0 The XLR doesn&#8217;t have a perfect 1:1 gear, but testing in 2nd is a trade between smooth data, safe testing, and mechanical losses.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Topics: Platform names Cadillac XT5 &#8212; Does Cadillac need a high performance Battery electric vehicle Tesla Competitor? Intercooler coolant temperature control Programming VVT on the Cadillac LC3 After the chat I redid the analysis of cd 0.31 vs cd &hellip; <a href=\"http:\/\/www.caddyinfo.com\/wordpress\/caddyinfo-cadillac-chat-2015-09-17\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[844,718,839,838],"tags":[],"class_list":["post-17749","post","type-post","status-publish","format-standard","hentry","category-caddyinfo-thursday-cadillac-chat","category-intercooler","category-supercharger-mods","category-water-injection-or-methanol-injection"],"_links":{"self":[{"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/posts\/17749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/comments?post=17749"}],"version-history":[{"count":8,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/posts\/17749\/revisions"}],"predecessor-version":[{"id":17761,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/posts\/17749\/revisions\/17761"}],"wp:attachment":[{"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/media?parent=17749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/categories?post=17749"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.caddyinfo.com\/wordpress\/wp-json\/wp\/v2\/tags?post=17749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}