269hp respectable. Not for those mods. should be from 290-320hp with ported heads and intake, cam etc.
Let us know what your new numbers are exgm hopefully the side of 300+
BTW I just pol and ported my upper intake, put on pulleys, ram air and AFR and fixed a vaccum leak on the intake. Any guesses on 1/4 times and miles. Best to date, pre those mods is a pathetic 13.4 @107.45(no traction).