’64 300K’s with short rams have a small crossover tube about half-way back. The direction of the outlet tips can sometimes make a difference in the sound reflected back into the cabin. The sound may be emanating from the intake as the “Sonoramic” rams do their thing.. Rich B. in Sunny CA. From: Chrysler300@xxxxxxxxxxxxxxx <Chrysler300@xxxxxxxxxxxxxxx> On Behalf Of mark love marklove@xxxxxx [Chrysler300] Sent: Monday, October 5, 2020 9:39 AM To: 300 <chrysler300@xxxxxxxxxxxxxxx> Subject: [Chrysler300] Fwd: Can anybody hear me? Hello All; Happy to report I am the new custodian, very grateful. Customer ordered and now thoroughly restored 300H from long time club member Fern Rivard. Wowser. Under just moderate throttle, between 1200 and 2000 RPM, she drones like a calving cow. Disconcerting for sure and an affront to the auditory system. Under harder acceleration or out of this rev range and I can hear the carbs open and otherwise sounds like the solid lifters are chattering along rhythmically. Someone said a cross over pipe. But none shown and never spec’d. Would like to get my marriage back on track; my wife won’t ride with me ‘till I fix it. Thanks to the magicians in the group. Mark .. [Non-text portions of this message have been removed] ------------------------------------ Posted by: "Rich Barber" <c300@xxxxxxx> ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to https://groups.yahoo.com/neo/groups/all/manage/edit For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang ------------------------------------ Yahoo Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo Groups is subject to: https://info.yahoo.com/legal/us/yahoo/utos/terms/