BFG R1-S Test and Tune
well we ran local event this past weekend that was 88* and the tires worked great. BFG's FTW...literally. 
http://members.quixnet.net/free2000/cscc042813_pax.htm
putting 1.4s on the current SM national champ ain't too bad.

http://members.quixnet.net/free2000/cscc042813_pax.htm
putting 1.4s on the current SM national champ ain't too bad.
Last edited by griceiv; May 1, 2013 at 06:14 PM.
well we ran local event this past weekend that was 88* and the tires worked great. BFG's FTW...literally. 
http://members.quixnet.net/free2000/cscc042813_pax.htm
putting 1.4s on the current SM national champ ain't too bad.

http://members.quixnet.net/free2000/cscc042813_pax.htm
putting 1.4s on the current SM national champ ain't too bad.
Compared to the Tour, is the difference in times related to setup or is it asphalt vs concrete? Curious if one is better on one surface and the other tire better on the other surface?
I think it is a little bit of both. the SD surface is just terrible, and the CA speedway surface is a little better (both are aging asphalt). Its possible the Hoosiers work better in SD, but we've made improvements since then so our results from the tour are a little unfair.
Well my A6's just fell off the cliff. Went from an under driving run of 64.5 to 66s to 68s. Fronts just gave up and went home. Time to order a set of R1s's in 285s today. Wondering if they'll even fit with my current roll/pull.
That being said, they will fit fine on 9.5" wheels. Bring lots of spacers. 10's or 10.5's are trickier.
I'm on 10" wheels, but have about a 3/4" pull up front and 1/2 in the back. R/Ts rear trailing links too so no rear spacer. If it doesn't fit right, Ill just have my guy come over and roll the fenders more
Any advice on ballpark hot pressures? I'll dial it in on a skidpad but would be easier know where to start.











