Coil Dwell Settings with ProTuner & AccessPort
08-07-2012, 09:14 AM
#226
so i know this kind of goes away from the intended subject of this thread, but since S2 owners have no way of tuning their dwell settings, and since most of us have upgraded to a more reliable ignition, would the BAS be an alternative to ensure that the coils get enough charge?
08-07-2012, 03:05 PM
#227
so i know this kind of goes away from the intended subject of this thread, but since S2 owners have no way of tuning their dwell settings, and since most of us have upgraded to a more reliable ignition, would the BAS be an alternative to ensure that the coils get enough charge?
if you are FI...you will have another system to run your ignition and fuel anyway..that will allow you to alter the dwell ( like the Adaptronic unit)
08-07-2012, 03:35 PM
#228
The best way? This is classic.
You have an OE dwell table driving a different coil at at under-dwell settings in the high rpm range and are adding voltage with a boost-a-spark. Simply put, you are guessing out your butt with a twist-a-**** and have no clue what the system is actually doing.
when you could have a set of D585 coils and have your programmer copy & paste known dwell settings into the AP map
.
You have an OE dwell table driving a different coil at at under-dwell settings in the high rpm range and are adding voltage with a boost-a-spark. Simply put, you are guessing out your butt with a twist-a-**** and have no clue what the system is actually doing.
when you could have a set of D585 coils and have your programmer copy & paste known dwell settings into the AP map
.
Last edited by TeamRX8; 08-07-2012 at 03:40 PM.
08-07-2012, 04:37 PM
#229
The best way? This is classic.
You have an OE dwell table driving a different coil at at under-dwell settings in the high rpm range and are adding voltage with a boost-a-spark. Simply put, you are guessing out your butt with a twist-a-**** and have no clue what the system is actually doing.
when you could have a set of D585 coils and have your programmer copy & paste known dwell settings into the AP map
.
You have an OE dwell table driving a different coil at at under-dwell settings in the high rpm range and are adding voltage with a boost-a-spark. Simply put, you are guessing out your butt with a twist-a-**** and have no clue what the system is actually doing.
when you could have a set of D585 coils and have your programmer copy & paste known dwell settings into the AP map
.
08-07-2012, 07:07 PM
#231
the same thing applies that you'd still be guessing and under some conditions over-driving the coils would be as real a possibility as under-driving them
and post 229 was not there when I started typing my reply
.
and post 229 was not there when I started typing my reply
.
Last edited by TeamRX8; 08-07-2012 at 07:09 PM.
10-07-2012, 10:29 AM
#242
There is no such thing as a "BHR coil". They are GM coils. There is a BHR ignition coil kit that uses these GM coils. As noted the original map used by MM and sanctioned by BHR at the time was off by several magnitudes. The map by Oltmann still does not use the full capability of the GM coils.
10-12-2012, 02:09 PM
#244
Just wanted to report, the new dwell settings seem awesome everything feels smoother, even shifting. odd
maybe its just a placebo effect, and as far as starting I had a really low battery this morning and it was cranking so slow but it still fired up!
Hands down way better then what MM provided.
maybe its just a placebo effect, and as far as starting I had a really low battery this morning and it was cranking so slow but it still fired up!
Hands down way better then what MM provided.
10-12-2012, 03:44 PM
#246
weeeeeeeeee
iTrader: (12)
For those that still don't get it... I'll spell it out for you.
D585 Dwell (LS2 Truck) coils w/ heatsinks in ATR (thanks to Oltman):
D585 Dwell (LS2 Truck) coils w/ heatsinks in ATR (thanks to Oltman):
Code:
1000 2000 3000 4000 5000 6000 7000 8000 9000 6.50 5398 4116 3159 2821 2304 1792 1421 1152 896 7.75 3939 3229 2579 2312 2049 1792 1421 1152 896 9 2488 2342 1999 1802 1613 1613 1421 1152 896 10.25 1923 1850 1678 1567 1421 1421 1245 1152 896 11.5 1462 1462 1445 1383 1281 1281 1068 982 896 12.75 1211 1211 1211 1198 1141 1141 973 934 895 14 1065 1065 1065 1065 1053 1053 896 858 820 15.25 981 981 981 981 975 975 845 795 744.96 16.5 896 896 896 896 891 891 748 709 669
10-12-2012, 04:03 PM
#247
For those that still don't get it... I'll spell it out for you.
D585 Dwell (LS2 Truck) coils w/ heatsinks in ATR (thanks to Oltman):
D585 Dwell (LS2 Truck) coils w/ heatsinks in ATR (thanks to Oltman):
Code:
1000 2000 3000 4000 5000 6000 7000 8000 9000 6.50 5398 4116 3159 2821 2304 1792 1421 1152 896 7.75 3939 3229 2579 2312 2049 1792 1421 1152 896 9 2488 2342 1999 1802 1613 1613 1421 1152 896 10.25 1923 1850 1678 1567 1421 1421 1245 1152 896 11.5 1462 1462 1445 1383 1281 1281 1068 982 896 12.75 1211 1211 1211 1198 1141 1141 973 934 895 14 1065 1065 1065 1065 1053 1053 896 858 820 15.25 981 981 981 981 975 975 845 795 744.96 16.5 896 896 896 896 891 891 748 709 669
