ok guys i hope im in the right forum if not can someone move it plz

ok there is this guy that claims that his car made 482 whp with a single cam turbo @ 22 psi is this possible?????

i really really doubt it but he claims thats what it dyno @ and is fully built well thats what he said can someone xplain if this is possible

oh yeah is an eg hatch

 

what size turbo? if the motor is fully built head work sleeved ect if the turbo is big enough i could belive that

 

oh ok i have no idea what turbo is it man
but ill ask what size would it have to be to handle or produce that much horsepower

 

gt3040r could do it gt3540r / sc61 ect check out this link bone stock motor wiht a big turbo on a SOHC https://honda-tech.com/zerothread/1722429