Euro... Twin Turbo S54 or whatever the E92 M3 motor is.

Asian... 2JZ or RB30. That or a K20 (s2000 motor right, most Hp per cylinder)

American... Hands down 427 LS2 Handbuilt Z06 motor. Stroke it out... all motor beast with spray.... Oh good god...


I am a bigggg fan of euro deisgn. Inline 6 FTW...