B20vtec not running right, need some help please

[B20B!Ithink?]

OK got a obd1 b20vtec its a b20b with a b16a2 head p30 ecu. everything stock. and i cant get it to run right it cranks really hard and after it does crank when it warms up it idles up and down and when i do try to drive it it has no power, when i drive it it jerk like once in a while it will get its power jerk and then loose it all again. it seems like the air/fuel ratio is mest up or something. timing is 100% correct it has good spark all vacum hoses seem to be hooked up. anybody knows what it could be? valves dont seem like they ticking seems like they are adjusted. could it need like a tune or something?

oh shit i forgot to tell you dude you need to run mor fuel pressure when i did my swap i tried drivin it and no one on here knew what the fuck it was i had fuel pressure of 20psi for a b20 you need 35 to 40 so i put it at 40 and it ran so great(b20b stock no vtec) get adjustable fuel pressure rg and turn to 40 for b20 then for my b20 vtec im runnin like 55 50

[DaRussian]

oh shit i forgot to tell you dude you need to run mor fuel pressure when i did my swap i tried drivin it and no one on here knew what the fuck it was i had fuel pressure of 20psi for a b20 you need 35 to 40 so i put it at 40 and it ran so great(b20b stock no vtec) get adjustable fuel pressure rg and turn to 40 for b20 then for my b20 vtec im runnin like 55 50

i bought a afpr i need to put it on, i did not have time to even touch the car today i wish i could have cant wait to figure out whats wrong with it with all these great ideas lol.
first thing im gonna do is make sure my timming is set on the cyl way up, it should line up right because my head is not milled and block is not decked.
when i get to it tomorrow ill let u guys know what happens


Thanks for all the help, i didnt think i would get this much, usually people just reply something stupid lol