any way to tell internal mods?

[FordMan7072]

Kibd of a noob question but is there a way to tell internal mods without taking the head off? My blasters supposed to big big bored,stroker crank. Its got a 34mm flatside so I would think its got some kind of internal mods. I've never ridden a stock blaster so I can't compare that way lol. Any help guys?

 

[blasterBruce]

Nope , You can pull the head pipe and look at piston to see What the piston looks like , Other than pulling the head off to read the piston numbers and Read the bore size with a Gauge

 

[blasterfreek30]

u can also look below the cylinder base for a spacer plate...if u see that it most likely has an aftermarket crank in it

 

[mmajay]

You will not be able to tell if the head is cut to allow for added stroke which most but not all builders do. Sometimes a tear down is needed to see the true extent of whats done and or measureing the stroke. Measureing the stroke and peaking inside the intake for portwork will give you some idea of whats done but pulling the topend off is your best bet.