What a night and day difference BPU w/ tune makes on these cars!
I'm pumped the car picked up 63 HP from adding a JLT CAI and BF 2.76 pulley...
but I'm blown away that it picked up 106 TQ (with tune):burn:
Baseline Dyno Run
Mods:
BPU Mods w/ Dyno Tune
Mods:
Baseline run = 413 / 385
vs.
BPU w/ tune = 476 / 491
Video of BPU Dyno Run
Data log results show the following:
Shoutout to:
I'm pumped the car picked up 63 HP from adding a JLT CAI and BF 2.76 pulley...
but I'm blown away that it picked up 106 TQ (with tune):burn:
Baseline Dyno Run
Mods:
- K&N drop in filer in stock hosing with snorkel removed
- MRT catted H-pipe + JBA exhaust
BPU Mods w/ Dyno Tune
Mods:
- Intake: JLT Next Gen CAI (filter in fender)
- Exhaust: MRT catted H-pipe + JBA exhaust
- Boost: Billet Flow 2.76 (upper pulley only)
Baseline run = 413 / 385
vs.
BPU w/ tune = 476 / 491
Video of BPU Dyno Run
Data log results show the following:
- MAF was maxed out
- Fuel pump duty cycle at 100% around 5.5K
- Voltage drop at WOT
- MAFia
- KB BAP
- Alternator pulley
- PPVR delete (car now hesitates between shifts)
Shoutout to:
- The SVTperformance forum members and local SoCal owners for providing tons of info and also feedback on good shops to get work done and tuning
- Ed @ Ed's Speed Shop for answering my questions without ever pressuring me to buy and giving good advice and good deals on parts
- Greg @ RET for the install of mods, safe dyno tune and for taking time to discuss the data log showing the need for a few supporting mods to cushion the safety zone
Last edited: