RE: Mods, Mods, and More SSHS6 Mods...
[div class="dcquote"][strong]Quote[/strong]
[div class="dcquote"][strong]Quote[/strong]Let me put the gen 2 speedo gear question to bed for good... The xcal2 will adjust the speedometer when going to 410's. [/div]The XCAL2 doesn't have much to do with the speedo on 2nd gens. Any chages to the settings for some reason do not affect the speedo (let's call this and other "locked" parameters it SCT vs. Mark VIII glitch). The speedometer get its signal from ABS sensors at the front wheels and the gear change doesn't affect it in any way. Shift points however, are a combination of that speed sensor and the trans output shaft sensor. You have to change them anyway with the gear change, thus the speedo gear change is not necessary or required.
[/div]
You said that much better than I, Jeremi
Thanks!
Aric - the guy that did the dyno tune on Saturday, wants me to go back to stock heat range plugs and chuck the 12c's, and go back to copper 764's gapped at 55. He said leave the colder plugs for when I go to FI or spray.
If you look close at the second dyno run, the Mark was spitting carbon out the tail pipes. He said that excess carbon is the result of a incomplete burn, and all the build-up gathers on top of the piston. So, I picked-up a set of copper 764's and a fuel filter yesterday, and might put them in today after work to see if it will help.
Need to then drive it some more, and take some more notes on when and how it is shifting, get the DR's mounted and balanced, and talk to Scott and see what we can do about the vibration, since it is at interstate cruise speed.