Hi,

I would like to know how much HP can have the twin turbo FD 94. If I have 350hp with front mount intercooler, the twin turbo is it safety or it can broke ?
Because I want to put a Twin tubo 1994 on my TII engine

I'am sorry for my english :S

 

The twins on a ported motor with all the bolt ons can make 360-400 rwhp. 360 to 375 rwhp is about average.

 

I just made 310 at 14 psi with stock ports, intake, stock cat, XS smic, and cat back.

 

ok Thanks but how much hp can take the stock twin turbo ?

 

It can take around 14-15psi before things start getting ugly. To hit numbers over 350 you probably have to do more boost than that, and the turbos won't last long. 400hp has been done, but it was pushing everything to the breaking point.

If you want a reliable car, IMHO 325rwhp is pretty reasonable on stock twins.

Keep in mind every number mentioned in this thread involves upgrades and supporting mods. A bone stock FD with no mods except boost controller can probably do 250rwhp max, but even that's not a good idea. Reliability mods and upgraded fuel system are really important.

Dave

 

I believe it'd be easier to use a 13B-RE in your TII rather than a 13B-REW. The RE won't make quite as much power stock, but it has larger intake ports, and will be much less expencive to swap in.

 

Correct me if I'm wrong, but doesn't the 13B-RE make more torque, as well?