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What are you using to "prove" any gains you are getting from your port work on manifolds and TBs? Do you use a flow bench to confirm a higher volume of air is being moved, greater velocity, etc? Or is it basically a mentality of "we removed a bunch of material, so it has to be better". This is a legitimate question from a potential customer so please don't go into flame mode here...

 

Good question.... We go by before and after dyno results provided by our customers. These are done by third party shops so there is no suspicion of us being able to fudge results. The other nice thing about this is we can see what the general gains are across a larger number of vehicles as well as stock vehicles vs modified vehicles.
Bob
Peak Speed Shop

 

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I have a 06 VMax and was wanting to get mine done. Do you have a care for these or do I need to send mine in?

 

Sending you a PM.