Shift points discussion (1/4 mile)

[gts135]

Originally Posted by MrBlonde

Drag racing is best done at a drag strip rather than behind a keyboard after all :-)

Better not tell all the successful NHRA crew chiefs! lol

[MrBlonde]

Originally Posted by gts135

Better not tell all the successful NHRA crew chiefs! lol

When you reset your clutch between every pass and change your tune according to the DA I'll concede the point ;-)

[135iCab]

I did a dyno on my completely stock 135i as a baseline for future modifications (I just got the Dinan Stage 2 tune yesterday and will re-dyno soon!). I applied my stock dyno results to the spreadsheet provided by rotts4u and came out with the following results:

1st - redline
2nd - redline
3rd - 6,600 rpm
4th - 6,400 rpm
5th - 6,400 rpm

I have attached my completed file to this post (remove the '.txt' extention - why should .xls files be invalid???). I am curious to see if the tune will change the optimum shift points to any significant degree.