{"id":6,"date":"2011-09-01T19:00:10","date_gmt":"2011-09-02T02:00:10","guid":{"rendered":"http:\/\/tlcfaq.com\/main\/?p=6"},"modified":"2012-12-15T12:27:33","modified_gmt":"2012-12-15T20:27:33","slug":"doug-thorley-dt-headers-dyno-results","status":"publish","type":"post","link":"https:\/\/tlcfaq.com\/main\/2011\/09\/doug-thorley-dt-headers-dyno-results\/","title":{"rendered":"Doug Thorley (DT) Headers Dyno – Part 1"},"content":{"rendered":"

Article by:\u00a0<\/strong>RobRed<\/p>\n

Applicable Models:\u00a0<\/strong>1998 – 2005 \/ 100 Series\u00a0Land Cruiser or Lx 470<\/p>\n

<\/div>\n

This is the baseline dyno run for the DT headers Install. We are scheduled to make the followup run 9\/8\/2011. Headers will be installed 9\/2\/2011 and I will attempt to put some break in mileage on them before the second run.<\/p>\n

The Mileage figures represent when the last service was done. Items listed are for contextual purposes to better understand the state of tune this truck is in and how that could effect readings. Please keep in mind that every single dynamometer will give different numbers. These numbers may appear high or low depending on your side of the fence. That isn\u2019t important. The value of these results and comparisons should provide information on the relative difference adding the DT headers to a stock truck can make.<\/p>\n

Vehicle:<\/strong>\u00a02000 Toyota Land Cruiser
\nMileage:<\/strong>\u00a0146,019
\nConfiguration:<\/strong>\u00a0All Stock<\/p>\n

Variables:\u00a0<\/strong>
\nSpark Plugs: OEM @ 139,003 miles
\nAirfilter: OEM @ 139,003 miles
\nO2 Sensors: Original @ 0 miles
\nFuel: Chevron (CALIFORNIA) 91oct
\nEngine Oil: Mobil 1 5\/30 @ 143,752 miles
\nDiff \/ XFer Oil: Mobil 1 75-90 @ 143,804 miles
\nDriveline Lube: Sta-Lube Extreme Pressure Moly @ 143,804 miles
\nThrottle Body: Cleaned @ 143,804 miles
\nTires: Kelly Safari Trex 5\/32 tread\/OEM Diameter\/36PSI cold pressure<\/p>\n

Environment:<\/strong>
\nLand & Sea Pro 1000 All Wheel Drive Chassis Dyno
\nAltitude: 40\u2019 above sea level
\nAir Temp in Bay: 77*
\nAmbient Air Temp: 68*
\nIntake Air Temp: 105*
\nAT temp: 135*
\nCoolant Temp: 193*
\nGear Selection: 2nd Gear Used (power ECT was off)<\/p>\n

Results:<\/strong><\/p>\n

Wheel Horsepower: 188.8 @ 4000 RPM<\/p>\n

Wheel Torque: 269.1 @ 3250 RPM<\/p>\n

* Averaged or merged over 4 back to back runs. Each run had a 2 minute interval between them.<\/p>\n

\"On<\/a>

On the Dyno<\/p><\/div>\n

 <\/p>\n

Baseline Dyno Run, back-to-back, 2 runs.<\/strong><\/p>\n

 <\/p>\n

\"Baseline<\/a>

Baseline Dyno Run of Toyota Land Cruiser before Headers<\/p><\/div>\n

–<\/h3>\n

Read Part 2<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"

Article by:\u00a0RobRed Applicable Models:\u00a01998 – 2005 \/ 100 Series\u00a0Land Cruiser or Lx 470 This is the baseline dyno run for the DT headers Install. We are scheduled to make the followup run 9\/8\/2011. Headers will be installed 9\/2\/2011 and I will attempt to put some break in mileage on them before the second run. The […]<\/p>\n","protected":false},"author":1,"featured_media":11,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[10,8,263],"tags":[32,327,9,73,71,72,70,26],"class_list":["post-6","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engine","category-performance","category-tests-and-reviews","tag-100-series","tag-engine","tag-exhaust","tag-header","tag-manifold","tag-performance-2","tag-ticking","tag-uzj100"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/tlcfaq.com\/main\/wp-content\/uploads\/2012\/02\/baseline.jpeg?fit=800%2C632&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2BcdW-6","jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/posts\/6","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/comments?post=6"}],"version-history":[{"count":38,"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/posts\/6\/revisions"}],"predecessor-version":[{"id":21,"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/posts\/6\/revisions\/21"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/media\/11"}],"wp:attachment":[{"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/media?parent=6"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/categories?post=6"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tlcfaq.com\/main\/wp-json\/wp\/v2\/tags?post=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}