Pro Series XP Valve Spring Set - 311-05-7350

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Skunk2 Racing

Pro Series XP Valve Spring Set - 311-05-7350

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MSRP: $386.39

$367.99

(You save $18.40 )

SKU:

ds_BJWR_311-05-7350

UPC:

873265006809

Brand:

119

MPN:

311-05-7350

Usually Stocked:

Coil Bind Height:

0.718 in.

Installed Height:

1.320 in.

Installed Pressure:

93 lbs.

LTL:

Note:

Coil Bind 0.718 in.

Open Height:

0.820 in.

Spring Type:

Double

SupplierOrderID:

304073

SupplierPartNumber:

skk311-05-7350

Tubing Length:

238

Inside Diameter:

OEM

Outside Diameter:

1.250 in.

WARNING CA Proposition 65:

Yes

WARNING CA Proposition 65 Message:

WARNING: This product can expose you to chemicals including lead; which is known to the State of California to cause cancer. For more information; go to www.P65Warnings.ca.gov.

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Pro Series XP Valve Spring Set - 311-05-7350

MSRP: $386.39

$367.99

(You save $18.40 )

Description
Shipping & Returns
Our Mission
FAQ

Description

Skunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda B-series VTEC engines. Each kit includes Skunk2's high-quality race-proven dual valve springs that are the result of nearly two decades of racing and engine building experience. 'XP' features a higher seat pressure for turbocharged and extreme high RPM motors. This spring has a seat pressure of 93lbs @ 1.320 in. while keeping the coil bind height for higher lift camshafts. Each Pro Series XP Racing Valve Spring is manufactured exclusively from super-clean, chrome-silicone wire milled in Japan. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Pro Series XP Racing Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 11,000 rpm. Wound by a premier North American winder, our Pro Series XP Racing Valve Springs retains its durability and strength that results in improvement to the extreme fatigue limit of the wire and enhanced resistance to load loss. Pro Series XP Racing Valve Springs are engineered to handle the demands of extreme-lift camshafts operating at prolonged, high-rpm use at championship-level racing. Skunk2's Pro Series XP Racing Valve Spring's for the Honda's B-series VTEC engines are simply the best on the market. Pro Series XP Racing Valve Springs have been tested at speeds exceeding 11,000 rpm on our engine dyno, street, and the race track. Our superior, Japanese-milled, super-clean chrome silicone wire is 100-percent eddy-current inspected prior to coiling. Next, they are heat-treated, shot-peened, and chemically polished for strength and durability. A special nitriding process concludes Skunk2's rigorous manufacturing process. The end result is a lightweight valve spring that safely accommodates high-lift camshafts and features superior resistance to load loss, even under extreme operating conditions.

This Part Fits:

Year	Make	Model	Submodel
1992-1993	Acura	Integra	GS-R
1994-2001	Acura	Integra	GS-R
1997-1998,2000-2001	Acura	Integra	Type R
1997-2001	Acura	Integra	Type R
1999-2000	Honda	Civic	Si
1994-1995	Honda	Civic del Sol	VTEC
1994-1997	Honda	Civic del Sol	VTEC
1996-1997	Honda	Civic del Sol	VTEC

Shipping & Returns

Shipping

Due to the automated and highly efficient process, once your order is placed it will be shipped right away and cannot be cancelled in most cases. Please make your selection carefully before clicking the order button!

Same Day Shipping

When you place your order before 3pm central, it will be processed and shipped the same business day.

Free Shipping over $99

If the part is not a freight item and shipping with the continental United States, your shipping is free.

Order Changes

You may request a change to your order, provided your order has not already been processed and shipped. Please contact us during business hours to change your order or email us at support@raceconsultingagency.com. Please note that response times may vary and sending an email to us with order changes does not guarantee for those changes to be made.

Read more about our shipping policy at the link below.

SHIPPING POLICY

Returns

15-Day Free Returns

Our 15-Day free returns policy makes life simple and hassle free.

Read more about our return policy at the link below.

RETURN POLICY

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In business and racing for more than 2 decades! Thank you for joining our mission.

RCA Is Here to Deliver

We have been in business for more than 2 decades. Our goal is to simply have the largest selection of in-stock parts and the fastest shipping possible. This has helped us fine tune our formula for fast shipments, the best customer service and the industry’s best deals.

Our shop, RCA Garage, installs the parts we sell on a daily basis. If you are local, feel free to contact us for installation or simply come visit our showroom.

Aside from selling and installing parts, we buy the same parts for our cars to use in daily life and motorsports. This is why we feel we have the edge when it comes to parts knowledge.

FAQ

Here are the most common questions that we get from customers. If you do not see your question or need more information, please contact us.

How fast will my order be shipped?
All in-stock orders are shipped the same or next business day. Freight orders do have additional handling time due to the complexity of shipment.
Do you offer financing?
We do! Add your products to cart and go to checkout to see the latest available finance options.
Are there any coupons I can use?
Our pricing is so good, we rarely need to offer coupons! But we still run deals from time to time. Check our blog for any special deals or sign up for the news letter for the latest news and discounts.
How fast will I receive my order?
Orders are shipped either same or next business day. Delivery times vary by location, but on average take 1-4 business days. You can always check with us first to confirm delivery time or go to checkout to see an estimated delivery date.
Will this fit my car?
Plug in your car to confirm fitment. Our car filter is very accurate, but is not bullet proof. If you have any doubts, feel free to contact our experts to confirm all information.