87twin350 Posted March 1, 2015 Report Share Posted March 1, 2015 Hey dunatic, side question. Are you running a race gas mixture for the 19cc domes? I'm also in the 619... Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Dunatic619 Posted March 3, 2015 Author Report Share Posted March 3, 2015 I used to run a mix of vp110 and premium. But I recently found a place in El Cajon that sell race at the pump. It's 100 octane, which is what I ended up with after mixing. Much easier to buy what I need and use it as I need it. 1 Quote Link to comment Share on other sites More sharing options...
greg_banshee Posted March 9, 2015 Report Share Posted March 9, 2015 I loved my TM28's on my stock cylinder 4mil (397cc). I've put them on my RZ since and have a set of TM34's on the way for my 421 cub. Just my 2 cents 1999 Banshee 1990 RZ350 2009 Kodiak 450 Quote Link to comment Share on other sites More sharing options...
Dunatic619 Posted March 11, 2015 Author Report Share Posted March 11, 2015 I picked up a pair of pwk 28s. Should be here soon. Thanks for all the help everyone. Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted March 12, 2015 Report Share Posted March 12, 2015 Yahtzee! Quote Link to comment Share on other sites More sharing options...
gusto Posted March 17, 2015 Report Share Posted March 17, 2015 Let me know what you think when they're installed. My builder talked me out of them, said I would not see any difference. Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted March 17, 2015 Report Share Posted March 17, 2015 Who's your builder Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted March 17, 2015 Report Share Posted March 17, 2015 It kind of depends on the set up. A motor with a couple bolt ons, it's doubtful you'd notice. Quote Link to comment Share on other sites More sharing options...
gusto Posted March 17, 2015 Report Share Posted March 17, 2015 Redline. I've got a 4mil with play port. Quote Link to comment Share on other sites More sharing options...
Dunatic619 Posted March 23, 2015 Author Report Share Posted March 23, 2015 They just arrived. Should have em on and running in about 2 weeks. It was a toss up between 28s or stock. But for the price I paid, the 28s weren't much more expensive. Got me from carboartswharehouse. Paid $300 for brand new carbs, throttle cable, and some extra jets. Plus they jetted to my engine specs and elevation. I found used stockers for $60-$100, but once I factered in rebuilding kits and jets kits, this seemed like an easie route. Plus I have expirence with pwk, and not mikuni. So jetting changes will hopefully be easier for me to make. By builder told me that the stock carbs are good up to 70ish HP. What's Everone opinion on the best intake for these. My stock intake is long gone. I figured I go billet to clear the clutch arm. I found a good price on a BOSS intake. I also saw chariot intakes, but the chariot is like $40 more. I know the boss doesn't use mikuni boots. But they look the same overall. What do you guys think? Thanks. Quote Link to comment Share on other sites More sharing options...
sprinklerman Posted March 23, 2015 Report Share Posted March 23, 2015 Boss has junk rubber boots. Go chariot or UPP. Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted March 23, 2015 Report Share Posted March 23, 2015 F boss! Lots of other billets out there, just make sure they are mikuni boots. UPP stuff is nice as well. Quote Link to comment Share on other sites More sharing options...
Dunatic619 Posted April 21, 2015 Author Report Share Posted April 21, 2015 So I went chariot of the intake. Now I have everything I need to get it up and running. Should I use some sealant to attach boots to intake? I was thinking some high temp silicone, yamabond, or something like this. Is it needed? Thanks for the help. Quote Link to comment Share on other sites More sharing options...
Dunatic619 Posted July 28, 2015 Author Report Share Posted July 28, 2015 Bump from the dead! I'm FINALLY able to get these damn things mounted. Had some family issues that required attention first. But now I'm good. So a few Qs, is it better to use yamabond, or is there something better to use to mount the boots to the intake? Crossover, yes or no? Thanks again for all help everyone. I really appreciate it. Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted July 28, 2015 Report Share Posted July 28, 2015 Yamabond/ThreeBond isn't a bad idea. Especially if the intake surfaces aren't super crisp. Crossovers are debatable. But there are other factors to consider first if you're doing Billit intakes. Quality boots & Carb angle are the two main factors. I honestly am starting to like the individual manifolds with no crossover. Pretty clean. The UPP stuff is great as well. Quote Link to comment Share on other sites More sharing options...
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