X-Mozilla-Keys:                                                                                 
James Phillips wrote:

Just wondering what the opinions are on porting for aircraft use. Is
anyone using or planning on using anything other than the stock
porting. I was wondering about the suitability of street porting or
peripheral porting.       James

I intend to use street porting on my turbo. Bruce mentioned he
did a mild street port on Tracy's new engine. It is easy
and I highly recommend it. No drawbacks for an aircraft
engine as far as I can tell. Paul Yaw mentioned something
about the stock sharp lip in there helping the BSFC as 
I recall.

Paul Lamar
 
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