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Features & Product Details
RallySport Direct proudly carries a great selection of GSC Power Division Stainless Steel Valves.
Here, you are looking at the GSC Power Division +1mm Stainless Steel Intake Valves. These valves have been designed using advanced 3D design and simulation programs to create a stronger and higher flowing valve head design. Prototypes were used in the specific applications to make sure that they have the highest flowing valve head that is available on the market today. The materials used have less valve distortion at the face than any of the tested designs which allow for better sealing under extreme conditions to promote more consistent performance through the life of the valve.
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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QUESTIONS & ANSWERS
Q: +1mm valves/OEM guides KennyJ5403 years agoWill these valves work in conjunction with OEM valve guides, or will I have to upgrade the guides as well???
0 of 0 people found the following answer helpful
A: the stem is the same size as the OEM so only the head is larger. They can be used with an OEM valve guide or Manganese bronze valve guides (part number gsc3026 or gsc3028) which help to control heat in high horsepower applications. The 2014 is not a drop in valve the valve seat will need to be valve-jobbed to allow for the use of the over-sized valve head. This would be a good time to consider using a new guide as the expense with installing the Manganese valve guide is actually marginal at that point because the valve-job is already being performed for the over-sized valve head.Brady R @ RallySport Direct 3 years ago
- 0 of 0 people found the following answer helpful
Q: Machining 1FASTWREX7 years agoWill the heads need machining to install these valves due to the +1mm?
2 of 2 people found the following answer helpful
A: Well to answer my own question.....yes they require machining of the head, as so stated in the details column.1FASTWREX
- 2 of 2 people found the following answer helpful