Originally Posted by
John birmele
What were your lap times?
9.6 fast lap
1stm all 9s
Fade to 10.2 at 8m
Originally Posted by
CristianTabush
Have you tried lower roll outs? I have been running 13.5 blinky with good success on letting the motor rev. Typically I have been between 70 and 72 roll out with 25-30 degrees of timing.
On Thursday, I tried 72 with 25' and 30' and there was a little more fade at the end of the run, with 70 roll out and 30', I seemed to have the best fast lap and least amount of drop off. Only about .18 seconds over a run. Fast lap was 9.104 and second to last lap was a 9.289.
I had run the motor with a more conventional D3.5 roll out at around 80-84 and the hot laps were ok, but the motor felt low on punch and it would drop off 0.3-0.5 tenths over a run.
I am yet to try the 17.5 motor so far, but if it behaves anything like the 13.5, I would think that a roll out of around 92-94 would be good? Have you had a chance to try something like this? Any thoughts?
Started at 85 roll
Timing from 20 to 40
R1 17.5 feels best around 25-30'
Adjust roll to track size
I agree the 13.5 is a screamer though
