swtour
05-09-2007, 10:44 PM
Hey guys what kind of roll out are you using on the flat carpet tracks
I'm looking for comparison numbers between STOCK and a 13.5 motor.
(No Specific Track)....other than Flat, but I would like to hear the size of the track along with the rollout
pmsimkins
05-09-2007, 11:40 PM
I only ran the sintered rotor once indoors at the BRL finals.
That track was maybe ~135' with tight corners and I was at 2.90.
At another track that was ~190' with sweeping corners I was about 3.39 with the bonded rotor. I would have gone with maybe 3.70 with the sintered.
Another track that was right about in between the two I was at about 2.85 with the bonded rotor and would have run about 3.15 with the sintered.
swtour
05-10-2007, 12:07 AM
...thank you...those are pretty close to the numbers I was thinking
planning on going carpet racing this weekend...and they are supposed to do a 13.5 class, and I don't believe anyone has run one there yet.
10.5/4300 is in the 2.5 - 2.6 range, so I figured 3.0 would be close.
If I get a chance, I'm hoping to get to test the NEW Novak test motor as well...that I'm figuring with the lipo will run just a tick less rollout, if calculations are close...they new motor w/ lipo looks like it should be about 500 - 1000 more rpm on the track.
prdquik
05-10-2007, 12:21 AM
Glad to hear your gonna run 13.5 with us this Sat. Joe. Looking forward to it. Bob.
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