Recent content by Amorris85

Black Bear Performance Tuning-Reviews?

Before and after Blackbear tune on stock truck. It’s 20° colder now. Spun alittle on launch but still improved. Probably can get alittle better when it warms up and I don’t spin. It’s still a slow old truck but the drivability and shifting are great and very noticeable. Black Bear Performance
- Amorris85
- Post #5
- Jan 13, 2024
- Forum: Engine Performance + Maintenance
1997 Chevy C1500 5.7

Before and after Blackbear tune on stock truck. It’s 20° colder now. Spun alittle on launch but still improved. Probably can get alittle better when it warms up and I don’t spin. It’s still a slow old truck but the drivability and shifting are great and very noticeable. Black Bear Performance...
- Amorris85
- Post #21
- Jan 13, 2024
- Forum: Engine Performance + Maintenance
Performance advice?

My 1996 Silverado ecsb. 5.7 vortec 205k miles. Basically stock. Mpfi upgrade, hi flow dual exhaust no connector pipe. It ran 0-60 in 8.2. 1/8 in 10.59 @70mph and 1/4 in 16.41 @83mph.
- Amorris85
- Post #66
- Oct 24, 2023
- Forum: Engine Performance + Maintenance