Originally Posted by Sidez
thanks for the info, but it wasn't exactly what i was asking... i am aware of this information already... i am interested why one claims 45 crank horses with 93 octane in mind and other claims 50-60 rwhp with 91 octane in mind... why such a huge difference?
I'm really not sure about these questions, and wasn't that concerned about the difference of 5 or 10 h.p. My main concerns were more about safety and reliability of the product that I was buying. Renntech has been doing the performance work for years on these AMG engines, I would rather spend a little more money and know I went with a company with years of experience and a good reputation.