Large Valve Spring Tuning Kit

Name: Large Valve Spring Tuning Kit
Brand: otorsport

Product code: FMDVTUN

$26.75

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Description

Product Description

Please not the size of your springs and compare them to the above photo to ensure you order correctly

Now you can fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit.

If you are finding that the valve is dumping more than required, or if you are losing boost pressure it is normally an indication that a stronger spring is required. Alternatively, if the valve is failing to dump it may be necessary to install a weaker spring.

Please note that fitting a stronger spring into a valve will not increase boost pressure, unless existing pressure is being lost. Failure to allow the valve to operate by installing a spring which is too strong, may cause damage to the turbocharger.

Please also note that the red coded springs should not be installed in the DVR or DV007 diaphragm valves.

Valve Spring color coding: Green - 5-15 PSI, Yellow - 15-23 PSI, Blue - 23-30 PSI, Red - 30 + PSI.
*The above figures are estimates only and should only be considered as a guideline*

Note: Serious or fatal damage may occur to the engine and associated components if this product is incorrectly matched to the individual engine requirements. Forge Motorsport nor any of it’s authorised distributors can assume any responsibility for any adverse effects resulting from the installation of this product.

Please contact us if you are uncertain whether this kit is suitable for your valve.

*Please Note - The colours of the springs illustrated may differ to what you receive. All spring kits are brand new but are not sprayed. Colour is used as an identifier*

Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

Product Reviews

from Joshua Conrow on Jun 19th 2022
Just what I needed to fix my bov. Replaced old spring with new one from Forge and boost was better than it had been. Thought I had a leak or my gauge was inaccurate, old spring had lost it ability to hold pressure. Thanks Forge!!!

from Douglas Dohrman on Sep 4th 2020
Worked perfect. I had ordered the wrong springs, and pointed out that I may have ordered the wrong one, Customer Service was excellent as usual, and corrected my order to make sure I received the correct springs. Couldn't be happier with the speed of delivery and the product.
This is the only place I will buy parts for my car.

from Tyler Parynik
springs colored well and shipped quick thanks

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Compatible Vehicles

Instructions

Large Valve Spring Tuning Kit

FMDVTUN Instructions Preview Download

Warranty

Warranty Infomation

All Forge Motorsport products come with a limited lifetime warranty. All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.

For further information, please call our customer service team on +44(0)1452 380999 or email info@forgemotorsport.co.uk.

Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.

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