RCU Forums - View Single Post - Diesel .50s (mostly)

04-23-2009, 08:51 PM

#37

Hobbsy

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RE: Diesel .50s (mostly)

I re-ran the Irvine .53 today with a Bolly 12.5x8, in the first post in this thread it had turned the Graupner 12x7 at 10,121 rpm, it turned the 12.5x8 9,150. I also ran the Irvine .25 with a Graupner 10.5x6 with an AJCoholic head and Davis InCowl Quiet Muffler as pictured and it turned 8,850. Its wearing a Bolly in the picture but I ran a Graupner today.

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