[zippy1500]

what is the best and cheapest turbo up grade for my r32 gtst, would like to run more boost.

 

[Bruce-m]

Turbo dynamics do VERY good upgrades and a members discount, details are in the members discount section.

 

[zippy1500]

choice

1990 r32 gtst, standard apart from hks system and filter/bov.
i have a choice of a t25 off a volvo or a t3 which camefrom a ford i think(!)
which would be the best to run if i want to run a chip and up the boost? also will i need a new/different actuator? and what about oil/water feeds and returns?
cheers in advance

 

[Butchs13]

Not sure regarding oil, water lines and actuator, but the T25 wont bolt straight to the standard manifold. And if its a T3 from ford (for example 4 x 4 Cosworth T3) then the elbo wont bolt straight up to your downpipe.

 

[zippy1500]

which one??

sound so does anyone have any idea where i can get a direct replacement, capable of 1bar+ boost, what does the r33 turbo handle?

 

[Butchs13]

sound so does anyone have any idea where i can get a direct replacement, capable of 1bar+ boost, what does the r33 turbo handle?

See your first reply LOL

The figure for standard turbo knocking about is 0.8bar. Its a very hard number to say and there has been much debate. Its one of those, at your risk!! All this is under the search button!