Originally Posted by ngo8
this is what i ran today and that on a technical tight track
Front
45wt Shock oil
1mm spacers ff- 1.5fr (under blocks)
2mm spacer under the camber link
Oneway
REAR
45wt
3.0 pivot block
1.5mm spacers f+r (under blocks)
1mm spacer under the camber link
Standard diff and center oneway
so you ran: Front One-way, Center One-way, Rear Diff?
what pistons? kit 3x1.1?
what class? if its not mod you can probably run 2.5 rear toe block.
Also given the spacing under the pivot blocks, you may be able to run more shims under your camber links. I am guessing that Hara ran very low spacing because of the massive traction at IIC. So you probably can run more spacers to increase cornering.
But yes one-way is recommended for rubber tires (asphalt and carpet). You should only need diff on carpet with foams.