Hi guys,
Recently i am upgrading my evo 8 on stock block,
Mods include :

Built head, with gsc s3 billet cams,retainers,beehives,seals and super teck intake and exhaust valves and the head is ported by map performances.

gt3776 turbo single housing scroll, full race manifold.

Ets 3.0 intercooler.

tial 44mm wastegate.

Fic 1100cc injectors these are high z.

bosch 044 inline fuel pump 400 lph.

ssqv 4 bov.

Aem meth kit with failsafe.

on Stock block,stock throttle body,stock intake manifold.

and brembo slotted rotors.

How many hps do you think i would make and is my setup reliable?

 

500-550hp safely, I'm sure you can push it more though

.

 

i have been running 33 lbs, built head, stock block, fp black for the last 55K miles, no issues.

 

Sounds good, except i would go the E85 route over Meth Injection. If E85 is accessible to you, its a far better option! Too many things can go wrong with Meth Inj. I spun a bearing in my STi a few years ago, rebuilt my block, tuned for E85 and never looked back! I think you will see better gains as well with ethanol. Just my 2cents haha

 

" S3 + gt3776 turbo single housing scroll "

Dont worry about power , worry about the power band .

You are going to get a very lazy power band unless you are running 9000 revs .

 

Be careful, stock rods are only going to take you so far and then boom.

 

+1, I wouldnt be overly concerned with the HP numbers as I would the Tq on that stock bottom end. Find a good tuner that can keep the numbers under wraps.