The 1550 were very good yesterday in the heat, running 1.05 60 foot all day long on a 130 degree track.



that said, I still don't feel their window of variance throughout the day/event is a tight as the BR3 on our car at least in S/C mode and will be swapping them out in 2 weeks.

Congrats to Ed and Kyle on the win yesterday!

Thanks Steve

60 foots today moved .006 in 6 passes over 5 1/2 hours with the C1550. Not bad but I want better.