I have a Big T28 60 trim turbo with the SMIC and I havn't run into any problems. How ever I did get a bigger and thicker SMIC then the stock one. The Big T28 is an exact replacement for the T25. You don't have to buy a kit to make it work. I would recommend looking into it.

 

what klind of hp can u get out of a t28? are they stronger then a 16g? and that looks a heck of alot easier lol

 

I havn't been on a dyno with my Big T28 but the chart I have linked let you see the compairisons between turbos. Also the hp numbers can vary from the chart since it depends on why type of t28 you get.
http://www.machv.com/tursumchar.html

 

do u think i could push 280 with that t28?. i have a greddy evo 2 cat, injen intake turbo timer and mbc. could i push 280 with that turbo without breaking my motor. and i dont beat up on my car at all really. i have only taken it to 7k rpm once in 3 weeks. lol. ??

 

i have read in alot of places u can get like 340-360 out of this turbo. is that true? knowing you have one. keep a good sleeper look. =]

 

It depends on why type of t28 you get. Look at my mods I have and with the T28 running 16 PSI My stock clutch slips every now and then. I'm pretty sure the stock clutch can only hold up to 300 hp. but i could be wrong.

 

I have an FP Big28 with all the supporting mods set at 21-22psi (I forget which) and I can tell you that it hauls ***. At 530 CFMs it only flows 20 CFMs less than an E316G. Thee price is the only downside, IMO.

 

ook yeah it is pretty high in price but it looks alot easier to install. hey 99gst are you running on stock internals?. how much hp can a stock 4g63 handle?

 

425hp on the 7 bolt w/ a good tune

 

holy ***t i had no idea it could handle that amount. thanks man,