Categories Drifting Yes… i tune honda as well.. 376 rwhp 8 psi s366 ap2 s2000 Post author By Jason Post date November 4, 2014 ← Rb25 dyno. 464 rwhp at 15 psi. 6766 turbo. RS Enthalpy tune. #rsenthalpy #s14 #dyno #rb25 #turbo#precisionturbos → 411 rwhp sr… stock head and block. . Just a 30 at least 20 psi