ignition tuning

Tuning concepts, methods, tips etc.

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ignition tuning

Postby logicaluk » Fri Nov 17, 2017 4:23 am

hi
i have a triumph acclaim, (Honda Ballade) it currently has a standard en4 1335cc engine 8.4:1 compression ratio, with standard twin carbs, microsquirt running msextra 3.4.2 & wasted spark coil pack, crank, CLT, IAT, O2, TPS sensors.
i have 2 igniton maps loaded table1 is taken from the available distributor specs, table3 is the one that came from the auto table maker.

table3 according to my mate feels slightly faster.

i would have attached my msq and datalog here but the board attachment quota has been reached.
ill try agin later today.
Dan
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Re: ignition tuning

Postby tryingbe » Fri Nov 17, 2017 9:14 am

How are you monitoring knocks?

Do you have dyno access?
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Re: ignition tuning

Postby logicaluk » Fri Nov 17, 2017 9:42 am

i have no knock monitoring the engine was designed to be a lean burn engine and so far I've had no audible nock since running the microsquirt
no dyno access

ive cut down the logs to size
a log from each of the spark tables 1 and 3
also current msq attached
Attachments
2017-11-16_21_spark1.msl
(893.31 KiB) Downloaded 7 times
2017-11-16_22_spark3.msl
(921.26 KiB) Downloaded 6 times
2017-11-17_16.35.31.msq
(119.25 KiB) Downloaded 5 times
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