My Engine Combo

How much rearwheel hp do you guys think i have with this combo
Ported E7 heads with with 1.90 int. 1.60 ex.
and a 3 way angle valve job
ford racing b351 1.6 roller rockers
One piece pushrods
f303 cam
24# fuel injectors
73mm maf
Cobra intake
Underdrive pulleys
Long Tube headers with magnapacks
block being rebuilt by a Professional for nitrous with forged .30 pistons

I forgot
Compression Ratio will probably be at around 10:1
and a 70mm throttle body

Depending on the quality of the port work, 275hp.

EA showed 306hp @5500 and 334tq @4500.


I always tend to guess a bit conservative but I do think the EA was a tad optimistic.