universal 3inch blow off valve for turbo turbo charger supercharg
Item
universal 3inch
Model
spring pressure
Color
red
Material
Aluminum
Surface
Hard anodized
Application
universal
Customized
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Payment
Product use the same spring, the spring is a little bit more compressed in the product, which is why the spring rating is 1psi higher.
The supercharger spring is specificially for supercharged cars only, if you have a quick spooling turbo it can actually push the valve open briefly before the charge gets to the manifold, dumping boost.
BOV's need a 1/4" innder diameter direct source to the manifold, smaller liners can cause delays in response time.