Supertech Dual Valve Spring & Retainer Combo: 92 psi
Part Number: SPRK-H1021D
Inside Continental United States
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Will It Fit Your Vehicle?
Supertech Valve / Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Valve / Spring / Retainer kits are second to none in terms of performance, quality and value.
Dual Valve Spring Combo: 92 psi
Dual Valve Spring 92 psi @ 40.4mm lift
Comes with the standard Supertech Titanium retainers
Includes valve seats for upgrade to dual valve springs
2 reviews for Supertech Dual Valve Spring & Retainer Combo: 92 psi
5 out of 5.0
3/24/2012 by TaoHawaii
These fit perfectly when used with supertech keepers. They did NOT fit on any of the HONDA keepers that I tried. I tried the ones with triangles, dashes, and nothing. None of them fit! However they do fit perfectly with Supertech's keepers.
7/28/2008 by Hamburglar
Now I rev to 9,200rpm daily! No problems whatsoever