I would not use Eagle Rods in any Honda motor that will see over 400whp... Ive heard the horror stories and seen the pics to prove it.. If you are looking for 500+ whp, I suggest AEBS sleeves ( they are the most expensive but I think theyre the best, who else tests their sleeves for 55psi + ?), and everything else above I pretty much agree with... We can discuss this one day this week and make out a list to meet your goals within your budget......