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Twin tec initial settings

Started by TA63, January 29, 2017, 01:59:36 PM

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TA63

Just wrapping up a build for a friend.  98 cubes, woods 6, heads by Kirby with compression at 10-1, S&S carb.  Can anyone suggest some initial settings for the DTT ignition?

Azgunner

I ran my 95", 37G cam, 44mm CV, 9.8:1 cr with the Twin Tec at 2 init. & 3 adv.
Always ran good, even in the hot Phx. summers.
"All that is necessary for evil to triumph is for good men to do nothing"

Hossamania

5/5 is the stock setting. I think I'm at 2/2 or 2/3 like Azgunner, same setup as his with 55g cams. Hell, might even be 1/2 it's been so long.
If you see someone crying,
ask if it's because of their haircut

jrgreene1968

Quote from: TA63 on January 29, 2017, 01:59:36 PM
Just wrapping up a build for a friend.  98 cubes, woods 6, heads by Kirby with compression at 10-1, S&S carb.  Can anyone suggest some initial settings for the DTT ignition?
I have a similar build.. 98", @10:75.1, s&s 585,s, 45mik, etc. I turned my dtt all over the place, even bought the cable for custom mapping. Ended up going back to stock maps, set at 1 and 2. Bike runs good, no ping even in Tx heat, starts easy, so I left it alone

TA63


02roadcling

02roadcling
Former: Washington. Now: moving to Florida

Hillside Motorcycle

2/2 and 6000 for starters, is a safe spot.
If "mode" equipped, adjust to multi-spark, semi-similar to an MSD.
Otto Knowbetter sez, "Even a fish wouldn't get caught if he kept his mouth shut"