HP Guess..
 

Well I've replaced the clutch fan with an electric fan. I've also got under drive pullies. Advanced timming, Full exhaust ( Mac Shorties. Prochamber and flowpaths, 2 1/2" ) Cobra Intake, 65MM Throtle body, 70MM Mair air houseing and K&N Filter and 3.73 gears. I've been trying to do a search on the net and other mustang websites and nothing has come up.. only people with built motors.. chargers etc..

The motor has 130,000 original KM's and has been tuned up every year so i'm sure it's still putting out it's peek stock power.

what would be a good guess at BHP.. I know they are 225 stock. Just trying to add everything up in my head and I come to around 265-270.. is this to high for what I have. I do want to run the car on a dyno sometime this week. I just want to know what I should have.

thanks in advance

I'd say those parts would add 40hp at best, you're still running a stock long block, add a decent set of heads, and cam, and you could double that 40.

I think 265-270 sounds reasonable :)

I'd say around 230rwhp. :tup

Thanks everybody. i'll be sure to post my results when I get them.

215 to the tire

You should be around 280ish, or about 235or so RWHP
My car with 70mmT/B, Cobra intakes, Longtubes, Prochamber, Flowmasters, Underdrive pullies, 14*timing made 241RWHP and 302RWTQ or about 285 hp and 350 TQ. Actually it should do a little better, as she was running pig rich and after dynoing it, I noticed the rear tires were about 12psi low.

My buddies mass air car made 210RWHP 276RWTQ with just an electric fan, off road pipe, and pullies. With your cobra intake and TB I'd say 225-230WHP. Which is 265HP at the crank.

Maybe more if you're car was a speed density car. My SD car did 219RWHP 290RWTQ bone stock with pullies and electric fan. 8* timing too. My old SD GT made 221RWHP and 284 with the same basic mods and 10* timing.