New truck ?

i just got a 88 mazda. Bad block new head. i put a new block and all the stuff back on and in the truck. the engine has spark, full gas in tank and timing is dead on. im bypassing the fuel filter till i can get the truck to run. the truck wont fire over, like its not gettin gas, the carbs float level reads full. any suggestions on whats going on?

Have you dumped some gas in the carb? It might have air pockets in the lines. Or it could be blockage of some sort.

ive dumped fuel in it and have added gas to the tank still nothing..spits gas and fire ut the carb, tiing is dead on. im gonna pressure check it this weekend