- Staff
- #1
Went to the PRI drag race in Lakeland last night, and got the bug up my but and ran teh BURB down the track. It didn't run as good as I had hoped it would, but still not bad for 7200-7300 pounds of truck and driver. Did a 9.11 first pass leaving super easy and only getting in it about 85-90% throttle, second pass I boosted it to about 6 pounds of boost and launched it and spun all 4 through 1st into 2nd, and caught hard in 3rd and went after I backpeddled a bit and went a 9.37, third pass I went 9.20 and 4th pass was a 9.20. By the 3rd and 4th pass my trans temps started coming up to about 180, and the ALLISON bug of no lockup due to excess converter slippage got me. If I could have gotten lockup in 2nd, I'm sure it would have ran a mid to high 8 as my MPH was on par with a mid 8 second pass at 78MPH on my first run. When it would shift into 4th it just sort of fell flat and quit pulling because I couldn't get lockup. So not a bad showing, and the guy who went with me said it surprised more than a few people there at how it ran. I'm going to try flushing out my DEX3 for some QUATRASYN and see if that helps as I never had the lockup issue until I went to DEX3 type fluid.