Our
special on Supertech Performance Valves & Components!
This
listing is for a complete set of 16 Supertech 70LB Dual Springs and Steel Retainers for all
Honda/Acura B-Series DOHC VTEC applications
This listing includes Supertech part numbers:
SPR-H1002D
Type: Dual Spring
Press.Seat: 70lb @ 33.5mm
Press.Open: 190lb @ 14mm
Max Lift: 14mm
Coil Bind: 19.5mm
Rate: 10.0mm
Retainer: RET-HBK-ST + Factory Seat
*This kit requires use of factory seat locators*
Valve
springs are made with premium Superclean Chrome Silicon Vanadium Steel
alloy for higher performance & durability at high rpms and better
memory.
Computer designed to ensure that wire stress levels do
not overpass the limits of stress defined in the diagrams of fatigue for
long durability under extreme conditions.
Computer software also allows us to make sure that the harmonics are well under control.
The
Retainers are manufactured with high quality steel, CNC machined for a tight fit that will ensure a long
durability.
Product info
We
apply more than 30 years of experience in the development of each and
every Supertech racing valve we sell. Combine this experience with state
of the art equipment such as ultrasonic tests, x-rays, laser
measurement equipment, and applications like computerized Finite Element
Analysis (FEA) and it is no wonder why supertech has some of the best
performance products on the market.
While this is more than most
manufacturers we don’t stop there. We also do extensive testing working
very closely with many of today's top engine builders in order to
continuously
improve our products. All of this is meant to insure Supertech's
industry leading reputation for high flow rates, durability and
uncompromising quality.