The GSC Power-Division Conical Valve Spring Kit with
Titanium Retainer for the Nissan VR38DET comes complete with 24 titanium
retainers, 24 conical valve springs, and 24 valve spring shims. Conical valve
springs, although not a new concept, have proven themselves in the industry,
offering several key advantages over traditional spring designs.
One of the primary benefits of conical springs compared to
cylindrical or beehive springs is their superior ability to dampen and
eliminate valvetrain harmonics. Among these designs, conical springs stand out
as frontrunners in ensuring valvetrain harmonic stability. By incorporating
varying coil diameters and spacing, conical springs naturally act as harmonic
dampers, effectively reducing valvetrain shock. This results in decreased
stress, minimized wear, and prolonged lifespan of the included components, a
crucial level of protection for modern engines pushed to their physical and
mechanical limits by aftermarket modifications.
Each GSC conical spring undergoes a meticulous process,
featuring a super-finished surface treatment in addition to our patented,
multi-step heat treatment. The result is an exceptionally reliable,
high-performance spring that enables users to push higher RPMs, utilize more
aggressive cam profiles, and increase boost pressures with confidence.
Max RPM: 10,000 RPM
Max boost: 55 psi
1,500+ HP
Setup: HP Conical
Coil Bind (in): 0.818
Install Height (in): 1.324 / 1.306
Seat Pressure (lbs.): 102 / 108
Open Pressure, 11.30mm lift: 249lbs @ 0.879” / 255lbs @
0.861”
Maximum Valve Lift (in): 0.445
Some photos are stock photos and may vary from actual part. Please see complete description of this part to make sure it is the correct part you need. Please carefully check to make sure this will fit your application.
Excellent communication and customer service is our goal! We are usually available to answer any questions during East Coast business hours Monday thru Friday. If we see your question outside of this timeframe, we will attempt to respond if possible.
We ship daily Monday-Friday, except holidays. Orders generally ship out same or next business day. We ship from various warehouses located around the US. We attempt to ship from the warehouse closest to you to assist in prompt delivery. We offer combined shipping upon request, if the products can be safely packaged together.
All return requests must be made within 30 days of the delivery date of the item(s) ordered. All returned merchandise must be in original packaging, and in new, uninstalled condition. All returns require an RMA (Return Merchandise Authorization).
Show N Go Performance is a family owned and operated business located in Florida. We offer a large selection of aftermarket parts from the most trusted manufacturers in the market. Whether it be for street, track, off-road, or a custom build, we offer a wide variety of options. With access to millions of products, we have an ever-expanding parts inventory system, and are constantly doing our best to stay up to date with the latest car culture trends. Our goal is to offer you the right parts at the right prices!