Blaster wont start

[Zwiser]

Hi my blaster wont start has compression (165 psi) has spark, and fuel what could it be?

 

[blasterdad]

Did you try squirting some gas into the carb to prime it?

 

[acezeesawtooth]

you forgot air? is the filter clean and airway clear wont run without air

 

[brandoz28]

timing key ok? did you put the pipe on? did you fix that air leak we talked about the other day?

 

[Zwiser]

havnt checked timing key pipe is on but i dont know how to put the metal gasket thing on and theres not a air filter on right now, and no didnt try squirting gas in carb