i just swapped in a JDM b18b1 stock motor and tranny into a 97 integra ls, everythings smooth, starts up perfectly, but when it comes time to move the car it self, its EXTREAMLY sluggish, it almost like the car has no power at all, all full throttle it barely moves just enough to get to 15-20 MPH, the motor is extreamly healthy low mileage . turns on fine, idles fine. i have no idea what the issue is, i connected all sensors and connectors, everything plumbed correctly, freash oil and fluids, turns on idles perfectly, but for some reason it just has no go, i dont have the slightest clue what could be holding back the car, the only thing i can think of is maby a tranny issue?

the car moves, but just barely, in all gears, it moves but like a snail...

if anyone knows what could be wrong please lmk!!

thanks