Update: Ok so this is where Im at at trying figure what damn motor I got in this '99 blaster. Got the exhaust, head, carb all off, now Im am fightin with the last damn bolt in the head, shifter side front one, just wont seem to loosen whatsoever! I have tried the past 2 days til 7am to try an get this mother f***er out!!! Getting pretty pissed about it. So anyone have any suggestions on gettin it out? Really dont wanna end up stripping the bolt!! Lmk open to suggestions! If not il have to wait til saturday to take it to the shop so my bf and his dad get it off!