I am wondering which Rack and Pinion (steering rack) is better 90 HF or 90 Si. I have the Si as a parts car so just want to know if I should use that.

i've heard positive things about HF steering racks though.

but the Si is the si.

haha if someone could help out it'd be appreciated.

I like to go straight and I like to hit corners. I"m not a drifter. (so you have an idea of my driving)

-Shane

 

I beleive the Si has a shorter radius (meaning from lock to lock it's less turns) but I'm not 100% sure on the Si, it's that or the Hf, but I'm 90% sure it's the Si. If someone can back me up.

 

HF rack is the same as DX.

Si has a progressive and overall shorter rate. youre better off with a Si rack.