Ok, so I got a compression check done on my blaster. It has 92 p.s.i. compression. Does anybody know what the stock compression is in a blaster?!?! The guy told me that i should be looking into a rebuild b/c stock blaster compression was around 150. But the other day i heard it was about 125 p.s.i.
Is this guy just trying to make a lil money by telling me my compression is low or is 92 p.s.i compression fine in a blaster?!?! Do i honestly need a rebuild now?? if stock compression is only 125, then 92 isn't that bad right?? please help me. it's the difference in going to spend 300$ or not.

 

well i had the same problem the uy said i had bout 102 and he said u should have about 155 to 160 so im getting a new top end and boreing it .20 even if it isint all bad and still usable i think its good just to get a top end how come its 300??for the top end 120 and boring it 60 to 80 ??? im not totally sure i could be wrong but thats wat happened to me

 

Not sure what the compression of a blaster is supposed to be but I know that if your compression is low it is a good idea to rebuild before your motor blows up. If you do a top end right now all you have to do is probably get the cylinder honed and a new piston and rings. Pretty cheap compared to boring and all of that when the motor blows up.