dyno is a tunning tool they will all read different if the car pulls hard, runs well and beats other cars then thast good
go to the drags take it down the strip see wat time you get
i like this one
* HKS fuel defender (does nothing for mods just stops my engine from sh*tting itself)
stops my engine from sh*tting itself- well thats a worth while mod than casue without a motor there will be no driving