i have a problem........i have lost alot of power (ka24e)

[sloweighty]

i have a stock ka24e and i just replace the timing chain tensioner and now when i got everything back together and when i start the car, the RPM would jump up to 2000rpm and it would slowly come down to 1200prm.......everything would run fine but when i took it out for a drive, it felt like it lost alot of power because when i give it gas the car wouldn't even go as fast as it used to be, so i need help on what could cause this problem. And another thing......timing is off but it shouldn't make this big of power lost.....

[Firewind]

Timing is off? That can make a difference in power... I would fix that first before you say anything else is wrong.

[sloweighty]

ok i will check that for sure but can it make the car feel like it doesn't even want to go fast at all

[liquid_cool]

ok i will check that for sure but can it make the car feel like it doesn't even want to go fast at all

thois is a 100% timing issue..redo the timing.

[sloweighty]

thois is a 100% timing issue..redo the timing.

Ok I will do that for sure