Well, just about finished with my head and cam install....what do you guys thinkmt hp will be...ball park...heads are ported and flowing 250cfm, ported intake and port matched, and the modes in my sig....thanks..

 

Umm.... a lot more than it was before...

Sorry man every combo is different. You'll have to strap it to a dyno to get a decent number, and even then it won't be completely accurate.

Every dyno will be a little different.
Your car constantly adds or drops a few hp, depending on engine temp, air temp... how the car wants to act that day...

Any hp guesstimates made will be inaccurate.
But don't worry, heads and cam will definitely be a sotp gain and more... hope the rest of the car is ready for it. Don't forget tuning.

 

I got a mail order tune for the mean tine, after a few hundred miles, I am going to dino and get a precise tune. Thanks for the reply

 

No problem.

Wish I had money for some more stuff for my car.

Oh well, in a few years I will probably have run out of stuff to do to it and will be looking for something else to play with.