Current GB Feeler:
http://www.sr20-forum.com/classifieds-group-buys/78588-wts-road-magnet-springs-b13-b14-group-buy-feeler.html
Two (2) choices in conventional springs:
Hypercoil (Hyperco) - Progressive rate design. Firm, planted, comfortable. At full compression approximately 300 f, 200 r. Currently unavailable except pre-owned. 300'ish on the used market, and buy them quickly or they'll be gone.
Road Magnet - Linear rate design based off the general parameters of the Hyperco's. 325 f, 250 r (?) or something like that. A bit stiffer than Hypercoils. I *think* you can still get these BNIB on Ebay. There is a current GB Feeler as posted.
Either spring will work fine with AGX's which are NLA.
They would both be excellent paired with CSK's.
Hypercoils plus CSK's is probably better than stock comfort. Plus firm and planted.
http://www.sr20-forum.com/classifieds-group-buys/78588-wts-road-magnet-springs-b13-b14-group-buy-feeler.html
Two (2) choices in conventional springs:
Hypercoil (Hyperco) - Progressive rate design. Firm, planted, comfortable. At full compression approximately 300 f, 200 r. Currently unavailable except pre-owned. 300'ish on the used market, and buy them quickly or they'll be gone.
Road Magnet - Linear rate design based off the general parameters of the Hyperco's. 325 f, 250 r (?) or something like that. A bit stiffer than Hypercoils. I *think* you can still get these BNIB on Ebay. There is a current GB Feeler as posted.
Either spring will work fine with AGX's which are NLA.
They would both be excellent paired with CSK's.
Hypercoils plus CSK's is probably better than stock comfort. Plus firm and planted.