Ok, I just got back from the shop i deal with and the guy is real good with 4g63's and told me that a decent set up for cheap would be this with my mods i allready have.

Walbro pump, 650 injectors, afc II, My exsiting mods, running around 28 psi..

I sounds good to me for the price range for decent but not crazy hp. Now 28 psi sounds a little dangerous to me. He said the stock 16g can handle up to 30psi and work with max around 350 some h/p. And another question i found the package deal on extremepsi.com for the afc,fuel pump, Injectors for around 700. I can get a afcII and fuel pump for around 385. Any vendors that can make this package lower then about 685 or this about the best deal i can get?

Thanks,
Eric

 

You can ONLY run 28 psi on race gas or say goodbye to your engine.

I would suggest head studs as well if you are going to run that much boost.

Get some colder plugs if you do not already have it. I would also get a flash to adjust your timing and then fine tune it with the AFC.

 

bump....

 

check your PM

 

Head studs, less boost, and at least a flash vs the AFC... the torque alone is worth the flash.

 

Update..I did it all and it runs awsome im thinking around 325-350 but i might be wrong i didnt get the good ol 28 lbs but i got 23