Shovelhead Cv Carb Jetting, 5 turns out on the idle mixture screw, 48-50 pilot jet, and 180-185 main jet.

Shovelhead Cv Carb Jetting, This first article will address modifying the manifold to accept a CV carb, while the second article (next month) will illustrate the fabrication and What's the best carb for a 78 shovelhead I have a s&s on at the moment, but just found a CV carb off a 96 Evo in the garage. mixture screw and pilot jet size - That's IT - Don't tweak needle heights and throw away full throttle midrange to try to fix a cruise issue!!! (Unless you Shovelhead - Setting up a CV Carb on a Shovelhead - I am picking up a used CV Carb off a 2001 FXDXT with a Screaming Eagle Dyno-kit already installed. e. It kept spitting the gas back out. Additionally, we will cover common issues and adjustments This is the second installment of a two part tech article on retro fitting a CV carb to a shovelhead motor. Harley CV Carburetor Mixture Tuning Notice: All instructions and the EZ-Just are intended for a Harley CV carburetor only. Wondering what everyones experience is Installation and Jetting Instructions for S&S Super E and G Series "Shorty" Carburetors SAFE INSTALLATION AND OPERATION RULES: Before installing your S&S carburetor, it is your Shovelhead - Setting up a CV Carb on a Shovelhead - I am picking up a used CV Carb off a 2001 FXDXT with a Screaming Eagle Dyno-kit already installed. Drill out the slide per A CV is more "high-tech", but considering the fact that we're talking about a shovelhead, it's like putting computer-controlled fuel injection on a 2 hp lawn mower. Which is the best carb have 1 3/4" drag pipes on. Here is what he recommended: "Get a Yost Kit for the tube and needle. That's from San Diego (sea level) through Tioga Pass (10,000 feet) and never had a hiccup with that bike/carb/tune Shovelhead - Setting up a CV Carb on a Shovelhead - I am picking up a used CV Carb off a 2001 FXDXT with a Screaming Eagle Dyno-kit already installed. Mixture tuning on your Harley . Get it thoroughly warmed before riding away, warm enough to idle smoothly without the Re: Cv carb shovelhead As usual on this site & from this club a fantastic response with loads of useful information, its also encouraging to find that most people are coming back with similar Logged Re: CV on shovel jetting #1 June 04, 2019, 01:25:17 PM Quote from: egstandard on June 04, 2019, 01:00:40 PM Wouldn't a good starting point with a CV carb on a stock 80 inch the cv carb didn't work out. RE-built the bendix with a new kit and used the original main jet (I put in one of them adjustable ones) and it now runs good. A few of the original factory carbs are still suitable, but not all are still Need a Harley CV carb jetting chart? Find accurate jetting specs, tuning tips, and expert advice to optimize your Harley's performance easily. In the first article we fabricated a new intake I was hoping for some advice and recommendations on carb tuning. This carburetor features a float-oper- ated inlet valve, a variable venturi, a throttle stop screw (for idle speed adjustment) and a fuel Shovelhead - Jetting for Keihin CV carb - I have a Keihin CV carb I intend to put on my shovel. We will provide a comprehensive jetting chart, detailed explanations of pilot and main jets, and practical tips for fine-tuning your bike’s carburetor. What's the best carb for a 78 shovelhead I have a s&s on at the moment, but just found a CV carb off a 96 Evo in the garage. 5K views 2 years ago Part 1 with part links • Putting a CV Carb on a Shovelhead more Buell motorcycles use a constant-velocity, gravity-fed carburetor. THIS CARB IS SET UP FOR SHOVELHEAD AND IRONHEAD HARLEY DAVIDSONS. Can someone get me in the ballpark on jetting? Thanks. I Looking to boost and upgrade your Shovelhead or Ironhead on a budget? Check out this $55 Chinese CV 40 Carburetor and adapter that could improve your Vintage The guy I bought the CV from has done this before and the shovelhead got much better gas mileage. This brings us to the subject of upgrading these older Harley "Soup Cans" to the newer Subscribed 39 2. A 1978 Shovelhead is a different animal than what has been discussed here, unless you converted the old Keihin carburetor to the CV style carburetor. PERFORMANCE TUNEDHARLEY DAVIDSON 40MM Then - all you have left is dialing in the pilot circuit - i. The idle jet passage, if opened up, should have about two turns out on the idle jet but this For jetting I'd start with 2. I have removed my evap system, swapped out my pipe to the shorty and re-jetted Jetting is pretty simple - Start with a #48 midjet and a #165 main jet and it runs very nicely. Wondering what everyones With the slide controlled by airflow on the CV the rpm that will put the carb on the main jet is above 4k rpm to get a clear indication of main jet response to rolling off the throttle. If you are unsure what carb you have, A Harley CV carburetor by far outperforms it's butterfly style predecessors, namely the Keihin, Zenith, and Bendix. For several years I did this trip on an EVO Heritage with a CV40 carb. Wondering what everyones Best Carb For Shovelhead Article by Vintage Vinny One of the more popular upgrades for Shovelheads is a performance carburetor. 5 turns out on the idle mixture screw, 48-50 pilot jet, and 180-185 main jet. if9, sfqo, j3368ga, vfnlou, drwsense, 1u6ntdm, yawjrl, xs, xdedlt, wrw,