predator 212 start problem

[Culljeff]

Hey on my pred I added a cam valve springs and flywheel with a Briggs slider carb but it wont start??

 

[Whitetrashrocker]

Did you align the cam and crank timing marks?
Did a lifter fall out during install?
Is the valve lash set properly?
Does the flywheel have a key? Is it aligned properly?
Coil gapped properly?
Spark plug wire on?
Gas in the tank?
Gas in the bowl?
Switch turned on?

 

[Hellion]