well my swaps finaly done now im trying to work some bugs out of the engine..heres what its doing it acts like it has a rev limiter at 3500rpm's and its real weak weve checked the conectors there all fine weve adjusted the valves to specs and re timed it to TDC and checked the plugs and there geting fire and im geting fuel.The car bogs bad if u floor it..and it idels up and down from 1k to 3k its a d15b7 with d16z6 vtech head ex 5spd trany.Im confused on what the issue is..any sugestions?