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Choosing the right valve profile can be the winning card in an engine setup, but will installing any valve stem, assuming it is the strongest or most expensive, also give us the most power? Choosing the valve stem will depend on other factors such as the compression ratio and valve springs, which are the most important parts for maintaining power at higher revs. As always, stay with us for the review and share your opinions and experiences with us. Thank you for being with us. Stronger, faster, safer with SRP.