Supertech Beehive Valve Spring and Retainer Kit (Evo 4G63) - JD Customs U.S.A

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Supertech Beehive Valve Spring and Retainer Kit (Evo 4G63)

Name: Supertech Beehive Valve Spring and Retainer Kit (Evo 4G63)
Brand: Supertech
SKU: SPTSPRK-M1007S
Price: 339.73 USD
Availability: InStock

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SKU: SPTSPRK-M1007S

Spring Rate: 76lb.

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$ 339.73 $ 424.66

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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 military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.

Supertech Beehive Valve Spring & Retainer Kit (DSM / Evo 4G63)

The Retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.

VALVE SPRINGS	Outer Spring		Inner Spring		Pressure (lbs@mm)
Part Number	O.D. (mm)	I.D. (mm)	O.D. (mm)	I.D. (mm)	Seat	Open (lift)
SPR-M1007S	28.10	20.00	SINGLE		76 @ 39.6	200 @ 11.5
SPR-M1005D	28.10	20.00	20.00	15.20	80 @39.6	200 @ 11.5
SPR-M1007D	28.10	20.00	20.00	15.20	92 @39.6	235 @ 11.5
SPR-M1007D-2	28.10	20.00	20.00	14.20	100 @ 39	243 @ 11.5
SPR-M1007D-3	28.10	20.00	20.00	14.20	110 @ 38.1	253 @ 11.5
BEEHIVE SPR-M1007BE-1	28.00	18.80	24.20	14.50	80 @ 38.6	230 @ 11.5
BEEHIVE SPR-M1007BE-2	28.00	18.80	24.20	14.50	98 @ 37.2	248 @ 11.5

*Retainers & Seats Included!

Top notch

It’s beautiful 😍, I’d buy it over and over, JDC always with the best titanium parts and ideas.

Thank you

High quality

Very nice steering wheel cover, installation was tedious but easy, months later it’s still looking brand new

i can see clearly now

remarkably easy swap, magnitudes better readability of gauges

Titanium AC Caps

High quality titanium parts look awesome under the hood👍🏽👍🏽👍🏽👍🏽👍🏽

Supertech Beehive Valve Spring and Retainer Kit (Evo 4G63)

Description

Supertech Beehive Valve Spring & Retainer Kit (DSM / Evo 4G63)

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