I keep seeing interesting parallels to things I used to do with V-Twin Harleys on this site for the guys that are running air cooled motors. Mark L is running baffles that are nearly identical to the ones I have on my drag pipes on my '60 Sportster (888 cc's, 10.5 compression, 38mm Mikuni) to keep the cops at bay, and now Jeff is running 38" pipes on the front cylinders and 35" pipes on the back: relevance - the prime length for 1 1/2" diameter drag pipes on the aforementioned Sportster is 36".
Interesting. (Also running a Morris mag from WAY back.) Mark W N952MW (res) -----Original Message----- From: krnet-boun...@mylist.net [mailto:krnet-boun...@mylist.net] On Behalf Of jscott.pi...@juno.com Sent: Tuesday, January 20, 2009 7:46 PM To: kr...@mylist.net Subject: Re: KR> N1213W back in the air The design was for 38" pipes. I accomplished that on the two front cylinders. I don't have the bending equipment available to do a really bang up job on headers, so the two aft cylinders ended up closer to 35" in length. -
