Diablosport Forums

Ive been running the Extreme canned tune for a while. I recently downloaded the custom tunes and tried them. The Extreme and Extreme puff both seem to perform better than the RKL tune. What is the HP rating for these tunes? Also the RKL tunes rattle much worse than the Extreme,Is this normal?

they are approximately 200 rwhp tunes.

The rattle is more than likely the increased timing, there's a give and take with timing. Too much can put you on the verge of disaster although it's where the power is. Generally those high pony tunes are for the track or short runs. Not something you would want to daily around, puts alot more stress on parts. Would you rather daily drive a stock vette or a 600 horse 60s small block. A safer tune may not be as fun,sound as cool but it's reliable and worry free.