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Turning Wrenches / Re: HPI ignition install
May 07, 2019, 02:40:16 PM
Don´t forget that HPI both advance and retard timing.
From zero rpm to 3500 it advances timing 10° (from 15 to 25°) and holds to 4500, after that retards another 12,5° at 10000 rpm, don´t have these values in mm.
I have saved some info from old site but don´t know who to credit for this
Setting at 3,2m gives:
2000>2,9 mm btdc
3000>3,1
4000>3,4
5000>3,1
6000>2,4
7000>2,0
8000>1,7
9000>1,3
10000>0,9
From zero rpm to 3500 it advances timing 10° (from 15 to 25°) and holds to 4500, after that retards another 12,5° at 10000 rpm, don´t have these values in mm.
I have saved some info from old site but don´t know who to credit for this
Setting at 3,2m gives:
2000>2,9 mm btdc
3000>3,1
4000>3,4
5000>3,1
6000>2,4
7000>2,0
8000>1,7
9000>1,3
10000>0,9
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