When all is not right in Ronnie's world.
Regrettable possible abuse of my Demon.
Etc.
OK, so I went to Red List in Bakersfield / Famoso on April 9th. Overall, the car did not work right. I was bummed. To add insult to injury, this likely allowed one of my Friends to squeak past me on points and pocket the $1000 cash to win. In the fall at Famoso / Red List and recently at MATS the car worked beautifully. At the Match race Madness in Feb at Irwindale it even did a 6.10 in the 1/8th and did some amazing PB 60 foots 1.32 and 1.33. Now the car would launch OK on the hit and then by the 3rd pass out of 13, the car spun when it shifted to second gear. Pass after Pass it got progressively worse where it started spinning all the way through 2nd gear and then it even short shifting to 3rd and even spinning a little on the 3-4 shift. All the while hooking on the hit. VERY confusing. If it hooks on the hit, the only thing I can think of is the prep down track is insufficient. I complained. They sprayed more and dragged the track. It did not help at all. Are they spraying straight alcohol? Are they cheaping out?
The tires are the 28X10.5R17 Hoosier DBR and they always worked. Amazingly well really. They are approximately 2 years old. The last 6 months ONE of them started losing a little air. Maybe 10 pounds in 3 weeks when the car was being stored.
So, now my world is all jacked up. I decided to go to Irwindale less than a week later for the Thursday night Drags. 610 Miles RT and $300 in fuel (well spent BTW). I HAD to see what was going on. It drives me crazy. So, before I went out there, I swapped the slicks side to side and that gave me an opportunity to soap up the offending tire. Air was coming out the SIDEWALL. It did NOT do this at all earlier in its life.
So, I get to Irwindale and the car hooks good on the first run and does not spin on the 1-2 and runs a 6.232. Second pass it chatters the tires all the way through first but still manages a 6.229. Third pass it spins on the hit and I pedal it to a 6.60. Fourth pass it spins and I abort that pass altogether. Son of a bitch.
I went back to the pits and swapped out wheels and tires. I HATE doing this at the track but I came prepared. Hoosier 29.5X11.5R18 DBR on OEM Demon rims. A much taller and heavier setup. Car DEAD HOOKS like I have not felt in a while. Runs 6.229, 6.191 and 6.200. Another note. With the old tires the car was trying to spin donuts in the burnout. New tires burnout is dead straight. Removing old tires, one is normal dry slick rubber with minimal rocks, the other is MOLTEN. It was completely greasy / sticky with all kinds of crap stuck to it. This CAN'T be good for the Diff.
So apparently one of the smaller older tires delaminated and killed the sidewall. Next time do not blame the race track. Heavy Challengers with power KILL smaller race tires. Make a mental note.
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