HTA35R + meth @ high boost, should help you get to where u wanna be

 

bump

 

To answer your original question, yes you can hit 500 whp on a 50 trim. It will be maxed out and will need good supporting parts but it can be done. There are several on the board who are around that power level or higher (me being one of them). No need to purchase a new turbo to hit 500whp; now if you want 600 whp you'll have to move up to a 35R.

 

Ok, that do i have to do? And if you're making 500hp, i must not be that far away, i ran 11.50@124.7mph and i just saw your time in ur sig

 

i wouldn't even say high boost, just the 35r+meth should do the trick. possibly not even meth. if running 110

 

I'm not sure if you posted all your performance mods in the first post, but a good start would be:

More aggressive cams (S2 or Kelford 272), better intercooler, better diverter valve, large meth jet (M10 or larger), test pipe, COP ignition or HKS DLI2 if breaking up to start. You can always put a ported intake manifold/throttle body to help as well. Have you dynoed your car? With your trap speed you should be higher 400's on a dynojet to begin with depending on weight of car/driver.

 

its got hks 264 272 combo, all my mods are listed in my first post. No i have not dynod my car

 

Those are pretty tame by today's standards for cams, trust me I'm upgrading my GSC 264/272 combo when I do my build as there can be another 20-30whp in cams alone. I guess the only way to know if you can hit 500whp is to go dyno your car and see how much power you need to add if any ....

 

I made 440whp at like 28psi on the 50trim and 473whp at 23psi on the 35r and couldnt boost higher because of my coils misfiring, I'm sure if I got a DLI back then it would have fixed things.

 

DLI?
never mind, just found it on buschurs site

 

oh hey! what was the difference in lag like?

 

Barely any different. The only thing for me was the 35r spooled faster between shifts as I went from a 4-bolt housing on the 50trim I think it was to a 5bolt flange on the 35r. I don't remember specifics just that the housing on the 50trim was an old style flange and really killed the time between shifts.

 

bump

 

i dont see it happening on 93, but throw some race gas in and im pretty sure u can hit it.

as long as u have a good tuner

 

i dont want it on race gas, i want to be able to do this on pump.
And im working on finding a tuner, but not getting good luck

in your sig, you make that power on pump or race?