| Base Timing |
| 09-16-2016, (Subject: Base Timing ) Post: #5 | |||
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| RE: Base Timing (deleted engine soi values).. 8+ BTDC under any kinda medium to heavy load conditions is really inching into the danger zone for an ISX 870/871 and you are pushing your limits at that number. 17+ is way out of proportion on them. Even at idle, as you move the final BTDC above 8 or 9, they start to real sound sloppy and valve seat wear rate goes way up. Even 10-11 at only highest rpm ranges is pushing at low torque only. under heavy torque,.. it is much less forgiving where 7+ is pushing things. This info goes far beyond simple opinion. Seen far 2 many blown engines, heads, crack pistons over the years and what the program was set at. | |||
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| Messages In This Thread |
Base Timing - ahm700 - 09-16-2016, RE: Base Timing - Rawze - 09-16-2016, RE: Base Timing - ahm700 - 09-16-2016, RE: Base Timing - Rawze - 09-16-2016, RE: Base Timing - Marajin - 09-16-2016 RE: Base Timing - Unilevers - 09-19-2016, RE: Base Timing - Rawze - 09-19-2016, |
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