KPMI Racing Valve Spring Kit

KPMI® valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI® valve springs are heat-treated, stress relieved, and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating rpm.

• 80 Lbs of Seat Pressure / 205 Lbs @ 0.435" Lift (Max)
• Spring kit is designed for compatibility with the OEM integrated Seal/Base (OE# 3610212) where applicable
• Lightweight heat treated Steel Retainer and Beehive Spring reduce reciprocating mass while providing the spring forces required by high performance boosted racing applications.

Shipping weight

0.54 lb

Package size

8 × 5 × 1 in

Salto part #

191-21008

KPMI part #

30-30015

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Is it in stock?

Yes — it’s in stock right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

There’s no published vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine KPMI?

Yes. It’s new and genuine, straight from Salto — KPMI part #30-30015.