The guy did weighted his RB25DET S13 and found out that the front was off by about 9%, making it close to 65/35 distribution (initial weight distribution was 56/44) What he did :-
1. Change front rims to lighter rims, use aluminum radiator, VR4 intercooler instead of Blitz triple core, aluminum front bonnet and side fenders, take out the A/C and use fibre front bumper.
2. add a bit of weight at rear suspension tower and put heavier rims in the spare tire compartment.
3. Revised suspension settings (I'll try to find out what he did on this).
After some adjustments with the suspension, he got 57/43 distribution ratio, which i think was quite ok since it's close to the initial setting.
The car handles fine and very very driftable. Drifting is predictable and understeer is not as bad as it was before. After all, the RB25DET have tonnes of torque to make the rear slides out!




