I have been searching and scouring and can't find an answer on these forums.

With a 15% pulley, stock exhaust and stock intake, does anyone have an approximate maximum torque and maximum HP (with associated RPM for each) for the R53/R52? I'm trying to calibrate my Ultragauge and would like to use a reasonable value.

Thanks!

 

here check this thread out lots of dyno results you can makea educated guess of what you got with all this data

https://www.northamericanmotoring.co...no-charts.html

 

Thank you. Just what I needed!