Originally Posted by Terry@BMS
The 91 logs were perfect. D's #1
priority when tuning that kit was safety first, everything else second, including WHP numbers. Anytime he started seeing anything in a log he didn't like he backed it down until he was happy again. I will say, it seemed we were on the verge of a fueling crash at that point as HPFP was doing its normal dippy dance. This was before we modified the rail and the pump, after that we ended up with 67X no meth with some higher octane, and again logs that kept the most careful tuner I have ever worked with happy. The last thing we wanted was a hurt motor, we did at least 500 dyno pulls and another 500-1000 street pulls on that car at power levels varying from 550-725WHP, and he still daily drives the car 30 miles to work everyday without a hint of oil consumption. I have no doubt 600WHP can be had on 93 and the logs would be happy, this is just based on the experience we had tuning that first kit. I guess time will tell. "