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Powerhouse Single Valve Spring Set of 24 Valve Springs

This kit includes 24 high strength valve springs with 50% greater seat and open pressure. Also allows the use of upgraded camshafts with lift up to .450 inch and beyond without coil bind. RPM range can be extended up to 9,800 RPM without destructive valve float. Powerhouse has tested these new springs up to 38 psi boost pressure and 10,331 RPM without problems. No retainer modifications are necessary, these are a direct replacement spring and a must for anyone building their engine!

All Toyota Powerhouse Single Valve Spring Set of 24 Valve Springs
View All Toyota Supra Valve Springs
Toyota SupraPrice
(1993-1998) Valve Springs$250.00  Add to Cart
 
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Parts Available: PHR 01010503