Dinner Posted August 28, 2006 Report Share Posted August 28, 2006 Hey, i'm hopefully going to be recieving some Pro Circuits from a fellow HQ'r and am wondering what i should start my jetting at, or maybe it wont have to be changed that much. But anyways...im at around 900ft, air temp is around 20-25 Celcius....My current jetting for DG Pipes, Boyesen Reeds, and K&N W/O Lid is a 310 Main, 25 Pilot, Needle on the 4th groove from the bottom, Air screw 1 Turn out.(I'm pretty sure that i remember). I'm just wondering if you guys think there will be much change in the main. I have 320's sitting at home, so should i go get some bigger ones? And do you think i will have to fiddle with the needle a lot/air screw...or be able to leave it where it is. Ovbiously its mostly trial and error but just thought i would ask Thanks :beer: Dinner Quote Link to comment Share on other sites More sharing options...
Handyman Posted August 28, 2006 Report Share Posted August 28, 2006 Your current jetting is extrememly close to what it will need to be for the PC's. Read my sig because my set up is close to yours Quote Link to comment Share on other sites More sharing options...
dajogejr Posted August 28, 2006 Report Share Posted August 28, 2006 I would guess the PC's flow better than the DGs. Since you already have 320s...I'd put them in. This would be a good time to completely remove your carbs and clean the heck out of 'em, too if you haven't done it in a while. You're gonna be close....get a couple sets of plugs to be sure... Quote Link to comment Share on other sites More sharing options...
Dinner Posted August 30, 2006 Author Report Share Posted August 30, 2006 Thanks Guys :beer: I was hoping i would be close so i wouldn't have to go get some more jets :laugh:. And i have an extra set of plugs kicking around so i'll probably get a few more when im in town. Was also wondering guys if the PC's require any type of packing? The silencers are 304's if that matters. Dinner Quote Link to comment Share on other sites More sharing options...
dajogejr Posted August 30, 2006 Report Share Posted August 30, 2006 Was also wondering guys if the PC's require any type of packing? The silencers are 304's if that matters Go to Lowes or Home Depot and get the pink panther corning insulation....cheap and flat out works just fine. A LOT of people run that for their packing. Quote Link to comment Share on other sites More sharing options...
Dinner Posted August 31, 2006 Author Report Share Posted August 31, 2006 Go to Lowes or Home Depot and get the pink panther corning insulation....cheap and flat out works just fine. A LOT of people run that for their packing. Cool, thanks Dajogejr. And is that Pink Panther Cornering Insulation, or Corning? And do you fella's pack the silencers RIGHT PACKED, or do you leave some space, etc. I'm new to aftermarket silencers :baseball_whistle: Quote Link to comment Share on other sites More sharing options...
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