CPI Big Bore

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Here is the pipe planed out after wacking it up in two spots. I am thinking of (and needing to tfor fit) increasing the mid band by about .875" that will increase the bottom to mid band. then the header length will also increase by about 1 inch which will help this pipe. I expect it to perform even more fitting to the big bore motors on the rampage than the baja with these changes.

Pipe Rampage CPI 001.webp

Pipe Rampage CPI 002.webp

Pipe Rampage CPI 003.webp

Pipe Rampage CPI 004.webp

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I am going to do the mid band increase with a section of this Lycoming airplane intake tube it is perfect diameter , and high quality aircraft grade 4130. I know your excited and anxious fastlane , I will get you fixed up but be patient first time custom fits take some pre- thought and planning. I realize you got some $$ in pipe and we need it to look Professional as well as work good for you.
 
I eagerly wait also. LOL I can't wait to have this project up and running. I was hoping on my next weekend off I'd be making a vid. The body shipped today finally
 
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