Blaster Motor

[speeddemon4982]

DOES ANYBODY KNOW IF A 1977 TO 1980 YZ250 CYLINDER & HEAD WILL FIT ON A BLASTER BOTTOM END . I GOT A 04 BLASTER TORN DOWN AND WAS TOLD IT MIGHT FIT BUT WANTED TO ASK AROUND FIRST BEFORE BUYING . ANY INFO WOULD BE HELPFUL THANKS .

[2004400ex]

probly not but mabe it bepends if the are liquid cooled or not and the bolt pattern my be diffrent. you best bet would me to talk to a yamaha tech thats been into racing for years

[speeddemon4982]

THANKS

[speeddemon4982]

YAH THAT IS WHAT I WAS THINKING . I KNOW A TECH AND WILL ASK HIM TODAY .