Quote: Originally Posted by
KrazyRdR83 
i was thinkin of going to mobil 1, but i don't want to start changin oils. & RP really impressed me. I did mine last friday, with k&n oil filter. along with changing the plugs
You may have posted it but I'm so behind on here. What plugs did you end up going with?
I still need to try RP for the tranny. Going to change Cheryl's trans oil and use RP.
If RP works great for you then I say stick with it. These cars are strange... one thing will work for one SRT-4 but won't work for another.
