OK few fings changed.
I cot another silvia. Last one was scraped because i was to angry on the last one. The turbine weel of the skyline r33GTS tubo has left the car threw the exhaus pipe literally.
Then i bought another one( The first one work grate until the it broke done) and the turbine weel has left the turbo again the same day i instaled it. then i said F..k it and scraped the whole car.
Have bought another one and made mods followed.
T28 turbo 1,3 Bar
2,5" exchaust
volvo 740 IC
370cc injectors
Ecumaster piggyback computer
SR20DE MAF
The result:
238P and 317Nm

Then when i was racing with a bike i messhifted 2-nd insted of 4-th and the pistones said to the valves "It's me I kill you"
Then during test drived i lifted the head and cooked the engine for good.
The rebuild is now complite.
More agresive CAM
Forged CP pistones
CA18DET rods
Cometic head gasket
New head studs
New engine block
Im aiming around 350Hp with gas.