I was all set to do some pipe tuning/testing today. I packed up the car and drove down to the schoolyard (where noise isn't an issue). I remembered to bring everything except a spare 9v battery for my tach. I went ahead and ran a couple of engines, but I'll have to go back again tomorrow to get some tach readings. I still had fun (but my ears are ringing). Pictured below are my Rossi .61 RE and Webra 1030 RE. Both engines seem to run great.

Anyway, I'll try to post some rpm numbers tomorrow.

David