its a chevy 350 bored .030 over, keith black flat top pistons, midrange cam, performance valves and springs, ported and polished heads, stock manifolds leading to true duals with flowmaster super 44's. carb is a edelbrock performer 600cfm carb. truck boggs down at slow speeds, have to floor the gas pedal when leaving a stop, or rolling stop to keep motor from dieing.

 

try advancing the distributor mildly to decrease the timing distance with the performance parts it might not be timed right even though it says it is my buddies stock car had the same prob and instead of 10 i put it at 7 degrees before tdc and it ran a lot better it was also a 350 he also had the same problem on the track it would bog down and die so try this and let me know how it works thanks