intake riser for 5.9 12volve

these are cnc lazer cut 1/2" plate to improve air flow

Let me know what you think?

Any proof of said gains?

ride42 said:

Any proof of said gains?

Click to expand...

no official flow numbers yet but the shop that flows heads says it would be a good improvement

ride42 said:

Any proof of said gains?

Click to expand...

I talked to someone with a flow bench and they said that these intake riser plates will help equalize flow between cylinders, it will help reduce flow to center cylinders and increase flow to the end cylinders, which will help equalize between all six.

Cost $97.99 shipped to your house