how stiff would these be on the hardest setting.....these are the fronts the part number is 86P-2172....but i cant find them even on the koni website

 

I found it earlier today . . . but the part # was 86-2345

Mazda 81-85 RX7

Front Rear
strut installation instructions strut installation instructions
86 2345 Not Available
shock adjustment instructions shock adjustment instructions

Price: $321.00 per pair


Special Order Part. For OE struts only.

http://www.koni-na.com/display.cfm?m...ubmit=Continue

 

the guy emailed me and told me the imtem number on the koni box was the 2172 one..did it change when they made a new model

 

I have them on my car, but it's hard to tell you how stiff it is... when you turn them up, they are pretty damn stiff, the downside is that the rears are only adjustable via removing and turning the shock body...