By just changing the carb. Engine starves for fuel at high speed (leans out) Check inlet needle and seat for condition and proper installation. 98 16413 BOLT, DRAIN PLUG 21 1. 00 Recommended gas treatments. 71K subscribers Subscribe 169 9. 99 Free shippingFree shippingFree shipping. 6 Sigma Carb Jet Kit fits Honda GX 670 V Twin Performance Engine Custom Performance Stage 1-3 Carburetor Jetting Visit the 6 Sigma Store 4450 Increased Performance at all RPM&39;s, Faster Throttle Response, & Stops Lean Exhaust Popping that Damages Engines. NIBBI Racing 28mm Carburetor 150CC 160CC 190CC With Power Jet PWK 28mm With Carburetor Jets Fit Dirt Bike TTR BBR Apollo ATV Cafe BikeReplace for. Replaces Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 316" x 5 58" bolt pattern. VIEW PRODUCT 3 Inch Air Filter Adapter 37. The carb low speed jets are sealed (EPA) so its not obvious they are present and adjustable 767 0 Items - 0 . JF168-1200 Clone Carb Stud Our Price 1. Color Coded Wiring Diagram For The Predator 670cc Pdf wiringall. as necessary Predator 3500 watt inverter carburetor with the idle step motor Pull Start Starter Recoil for Harbor Freight 52cc 2HP Predator Earth Auger 63022 Buy the PREDATOR 3500 Watt Super Quiet Inverter Generator (Item 63584) for 699 Buy the. 865 105 0. 4 Pro S Upholds the VW Brand Identity. 9 cu-in) V-twin cylinder air-cooled four-stroke internal combustion small gasoline engine with horizontal shaft manufactured by Honda Motor Company for general-purpose applications, such as concrete saws, pressure washers, chipper and shredders, trenchers, generators, vibratory rollers, ride-on cement trowels, lawn tractors. High Flow Air Filter, GX270GX390, 420cc Predators. 95 Predator 708 Carburetor Main Jet 2. You may also like 8. Page 3 S AFETY Op. Polaris 3130619 JET AIR (PAJ1) Sportsman Scrambler 500 200 Predator eBay People who viewed this item also viewed Polaris Air Jet, Genuine OEM Part 3130619, Qty 1 11. The OEM equips a Mikuni carb with GENUINE MIKUNI jets and a Keihin carb with GENUINE KEIHIN jets. Predator 670 Carb Low Speed Jet Retainer Kit Regular price 0. 95 Sale price 0. Everything else is stock and it wont see more than 4500-5000 rpm. Compatibility Predator 61725 63078 Generators 22HP 670cc 11000 Watts. 27 44. Likes 597. Same with electric motors, usually AMP ratings on those are more reliable for a baseline than hp. This Mikuni MK-512 Carburetor Rebuild Kit is designed to replace multiple internal parts including the Float Valve, Internal Gaskets, Needle Clip, and external items such as Screws and Springs. 99 Add to Cart Predator 301cc full trash water pump Primer drain plug with O-ring 9. HF 670CC V-Twin Carburetors If cams are the heart of the engine then the carburetor is the brain. This item Predator 670 V-Twin Custom Performance Carburetor Carb Stage 1-3 Jet Kit 39. Remember to confirm your email so you can receive the newsletter CHECK YOUR SPAM BOX Over 1500 people have viewed the website Please tell your car buddies. VIEW PRODUCT Exhaust Flange Kit (Pt num 6000) 23. 95 New washable high flow air filter. These builds all want to increase the power, durability, and overall performance. Predator 670 Carburetor Low Speed Jet 4. 99 Add to Cart Predator two inch water pump hose connection kit 19. Regular price 0. Predator carburetors, parts and accessories. The Quadrajet uses a Double "D" carburetor adjusting tool. Includes a 140 emulsion tube and two jets. com 670cc coded relay. Share with Link Copy link. 036" and. Main Carburetor Jet for Honda, Clone, or Predator Engines - Select Your Size Main Carburetor Jet for Honda, Clone, or Predator Engines - Select Your Size Part Number RLV50 Manufacturer&39;s Part Number RLV RLV5008 Availability In Stock Location 0300. Items 10 - 18 of 214. Sent from my SM-A600A using Tapatalk. 98 17992 OIL FILTER 119 11. What fuel pressure is the Predator supposed to have, perhaps in excess. It utilizes a banded V-belt, which is very easy to setup and use. Tecumseh 4-Cycle Horizontal OH195EA-OV195XA. Each aftermarket carburetor is backed by industry-leading warranties so you. What's the good, bad, and ugly on Predator engines, specifically the 22 HP verticle V-Twin. Predator 22hp Installation Kit for 1986-1996 Club. Our Price. Regular price 0. sku GXC-413-20. The Predator 670 engine is a good economical engine that can be used in a variety of different applications from repower kits, go carts, garden tractor pulling, mower racing, mud boat engines and on and on. Just buy a wire gauge drill bit set and drill out the spare jets that come with your predator 670 This kit DOES NOT come with matches sets of jets. Predator 5000 Polished - 825. Jacquard Janrui JAPAN JDMSPEED Jet Jinerdony JINGERL JNZLHTZDYDK John Jonsered JRL JS40 K. 85 View Item Details. These carb blanks are supplied individually and are predrilled undersized to allow the user to drill up or down from the stock diameter. Check for vacuum leak. Predator 670 Carburetor Main Jet - RJT Components Predator 670 Carburetor Main Jet 2. Engine will not idle. Everything else is stock and it wont see more than 4500-5000 rpm. High Flow Air Filter, GX270GX390, 420cc Predators. Predator 670 Engine Parts. Engine runs too rich and spark plugs are black and sooty. DynoDon Moderator Aug 22, 2019 3 I have an alcohol carb here if ya want one. 50 Runleader Small Engine Hour Meter, Digital Tachometer, Maintenance Reminder, Battery Replaceable, User Shutdown , Use for ZTR Lawn Mower Tractor Generator Marine Outboard ATV (HM011F) 13. Carburetor out of adjustment. 175" Chromoly Push Rod. General information Cylinder Block and Head Improved crankcase rigidity, extra-durable crankshaft, and optimized cam shape reduce mechanical noise and contribute to quieter, smoother continuous operation. Edited August 12, 2018 by SimpleOrange tweinke 10 Total Rating NA. 11 products. By Predator Trac in forum Power Trac Replies 14 Last Post 08-05-2018,. billet spring adjuster;. 95 Sale price 0. ford ranger 12 pin trailer plug wiring diagram. 9 sea level jet size. 870-934-0415 email protected Predator 212cc , Predator 301cc, Predator 420cc Honda Clone 196cc, GX160, GX200 Phone 513-868-9543 Text 513-454-5870 How many HP is a 212cc This Predator 420cc gasoline engine has gas-saving overhead valves for cooler, cleaner performance and longer life This Predator 420cc gasoline engine has gas-saving. Share Pin it Quick links. Carburetor main jet used on the Honda GX160, GX200, Predator 212cc, GX340, GX390, Predator 420cc, and many other clone 6. 61 15736 GASKET EXHAUST OUTLET 186 1. 00 View Item Details Carb Vm22 Carburetor Set For Predator 212cc Gx200 196cc Mikuni Mini Bike Go Kart 53. 17K views 3 years ago Stock carburetor tuning from the factory was not stable at idle. Fits Item 61614 - HARBOR FREIGHT PREDATOR 22HP 670CC OHV HORIZONTAL ENGINE. Rated at about 25hp, Options GTC Torque Converter, Drag Clutch, Mikuni Inverted Carb, Fatty or Stinger Exhaust. Adjustable Carburetor for Predator engine 6,116 views Jan 26, 2018 This video is an overview of the adjustable main jet and. 95 Regular price. Dropped it off this morning (yeah, he&x27;s open on Sundays) and picked it up at about 1 or so. When installing adapter make sure that the two brass air passages are not obstructed. Complete ATV Carburetors. Here you can see the bowl removed. 98 17990 SPARK PLUG 4 5. Predator 670 Engine Parts Air & Fuel Mikuni Carb Kit Mikuni Carb Kit PRODUCT DESCRIPTION This is a flat slide Mikuni carb kit for the Predator V-twin engine. Predator 670cc V Twin Engine Carburetor with gaskets Quality brand new 670cc V-Twin carburetor VPE Part 070520170001-pre In stock SKU 070520170001-pre 119. Predator 212cc Non Hemi Flywheel for electric start converted and pull start engines. The kit contains the formed bowl o-ring, formed "oval" jet tower o-ring, bowl drain o-ring, low speed jet o-rings, carb-to-manifold gasket,. While the Predator has been shown to be ever changing over the years we still provide the essential parts. 00 1 Year Extended Warranty 15. Then, later when you put it back, screw it in all the way and back it out that many turns so that youll be where you started. They control the fuel and air the engine receives to make horsepower and torque. Build Honda gx390 13. The carb low speed jets are sealed (EPA) so its not obvious they are present and adjustable. Mar 29, 2019 6 Kartorbust said. Remove the carburetor fuel bowl drain bolt and capture the fuel into a clean bowl so it can be reusedrecycled. 95 This is a CNC. rictus lost ark; pf3 atc x plane 11; base. Unit price per. Predator 670cc V Twin Engine Carburetor with gaskets Quality brand new 670cc V-Twin carburetor VPE Part 070520170001-pre In stock SKU 070520170001-pre 119. 27 44. The kit contains the formed bowl o-ring, formed "oval" jet tower o-ring, bowl drain o-ring, low speed jet o-rings, carb-to-manifold gasket, carb-to-air box adapter gasket, float, needle valve, and needle valve shaft. Just because a carburetor fits doesnt mean it will work and an extra carburetor is not always an improvement. Add a a big lobed cam. on the cylinder wall with excessive raw fuel. The best carb we have ever owned, it is literally a bolt on masterpiece. Motofoal 212cc Carburetor with Air Filter Intake Mainfold VM22 Performance for Mikuni 22mm Carb Predator 212cc 196cc Mini Bike Go Kart KT196 BT200X CT200U Honda GX200 Clone. Hello, sign in. 00 Out of stock 6. Fits Item 61614 - HARBOR FREIGHT PREDATOR 22HP 670CC OHV HORIZONTAL ENGINE. Each jet includes the required o-ring seals. Sale Sold out. Add Power. So take HP ratings with a heaping grain of salt. Carburetor For Harbor Freight Predator Engine 212cc, 60363, 69730 Carb Insulator. 95 This is a CNC. 00 View Item Details Carb Vm22 Carburetor Set For Predator 212cc Gx200 196cc Mikuni Mini Bike Go Kart 53. i run a truck avenger 670 that was tweaked by Alan my carb GURU. Sort By AR3910X Racing Spark Plug - Predator & Honda Clone Our Price 8. Holley carburetors are built for performance Predator Battery. Both 389cc engines, different carbs. 60363 69730 Carburetor For Harbor Freight Predator Engine 212cc Carb Insulator. 50 Save 5 Add to cart. Buy Predator 670 V-Twin Custom Performance Carburetor Carb Stage 1-3 Jet Kit Jets & Jet Kits - Amazon. Add to Cart. Do you feel like taking a trip but prefer to not deal with the hassle of airports or crowds Or maybe you have a confidential meeting that can only be discussed 30,000 feet in the air Whatever the reason, a great option would be to look in. Vm22 26mm Carburetor - 36. 175" Chromoly Push Rod. While the Predator has been shown to be ever changing over the years we still provide the essential parts. Did some research online and found that the stock Predator 670 carburetor IS adjustable aft. The predator line of engines are manufactured in china for Harbor Freight. They are compact, easily stored and trailers as any small outboard KIPA Carburetor for Honda GX670 GX670R GX670U 24Hp V Twin Small Engine Generator Replace for OEM Number 16100-ZN1-812, 16100-ZN1-813 Installing a jet kit in your carb is the best way to get the maximum performance and longest life out of your bike Clymer Manuals Polaris Predator. Same Day Shipping. This item Predator 670 V-Twin Custom Performance Carburetor Carb Stage 1-3 Jet Kit 39. Everything from stock carburetors, to billet flywheels and rods, upgraded heads and cams. By Predator Trac in forum Power Trac Replies 14 Last Post 08-05-2018,. . Did some research online and found that the stock Predator 670 carburetor IS adjustable aft. This is the stock O-Ring for the float bowl on both the Huayi and RuiXing Clone carbs. 95 Regular price. throttle cable, single pull. See Engine blows black smoke. Predator 670 Carburetor to Intake Manifold Gasket. roblox allusions vip commands caesars 5x tier credits 2022. Motofoal 212cc Carburetor with Air Filter Intake Mainfold VM22 Performance for Mikuni 22mm Carb Predator 212cc 196cc Mini Bike Go Kart KT196 BT200X CT200U Honda GX200 Clone. The ID. (670) & Up (675) & Up (679) Units Flow Rate Type View Results ATV. FREE delivery Sat, Feb 11. 95 Regular price. Use a larger opening jet if you&x27;re running lean and a smaller one if you&x27;re running rich. Predator 670 oem parts Predator 670 oem parts. We only do a timing change for correction of air density. Ultra-Light SFI Certified Billet Aluminum Flywheel for the Harbor Freight Non Hemi 212cc Predator. We know when they leave here they are ready to go to work for you All of our carburetors are completely disassembled and cleaned with an ultrasonic machine. Honda's GX390 13 HP engine is the largest single cylinder OHV engine that Honda builds. 4 Pro S Upholds the VW Brand Identity. Hello, sign in. PREDATOR 22 HP (670cc) V-Twin Horizontal Shaft Gas Engine EPA Item 61614 UPC NA Part Description Diagram Ref Price 12638 REGULATOR VOLTAGE (128) 30060-Z120110-0000 128 16. OEM ORIGINAL REPLACEMENT PARTS FOR 69730 AND 69727 HARBOR FRIEGHT PREDATOR MOTORS. com 670cc coded relay. Value is always important, but the range for carburetor for predator 670 is relatively narrow. Set the petcock to OFF, and either run the motor until all the fuel has been used by the engine, or drain the carburetor by removing the drain screw from the bottom of the carbs float bowl. Predator 670 Engine Parts. 85 View Item Details. By Predator Trac in forum Power Trac Replies 14 Last Post 08-05-2018,. 50 Free shippingFree shippingFree shipping SponsoredSponsoredSponsored Predator 212cc Air Filter Adapter Kart Racing Performance Kit Air Jet Set New US 32. A Q-jet is about as good as it gets when it comes to off road carbs. 95 Carb Adjustment Needle Fits 5. Predator 670 engines run different size main jets when using the OEM muffler. Just added to your cart. With over 90 years combined experience as carburetorignition tuners Jim and I will always help you to achieve the best tune-up, highest performance and longest possible life from your investment whether it's on the street, track or both. Home; ABOUT US; Performance670. Predator 670 V-Twin Jet Kit Predator 670 V-Twin Jetting Kit Includes Predator 670 V-Twin Main Jets Drill Bits for Predator 670 V-Twin Idle Mixture Modification Predator 670 V-Twin Intake Airbox Modification Predator 670 V-Twin Exhaust Modification Predator 670 V-Twin Tuning Tech Predator 670 V-Twin Bike Specs Predator 670 V-Twin Carb Schematic. Predator 670 Engine Parts. Replaces Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 316" x 5 58" bolt pattern. 024 Low jet 2 X Cover. 038) is mandatory for optimal engine performance. Predator 22hp Installation Kit for 1986-1996 Club. Below you can find a list of the different Honda Small Engine carburetor parts we carry at Jacks. 95 Sale price 0. If you have a complete blockage in your carburetor, a complete carburetor replacement may be needed. fryburg maine visitor39s visa with permission to work mexico alternative hypothesis formula rhode island live traffic cameras prores raw data rate calculator walther. These carb blanks are supplied. Features Performance upgrade for stock to mildly modified V-8 engines Calibrated for excellent street performance right out of the box. 98 17990 SPARK PLUG 4 5. Remove the Transmission. The jet needle is a long tapered rod that controls how much fuel can be drawn into the carburetor venturi. Unit price per. Predator 670 Carb Jet Kit. FREE delivery Sat, Feb 11. RE-POWER ENGINE WITH START STATION EQUIP. A Q-jet is about as good as it gets when it comes to off road carbs. This engine comes stock and can be used "Stock out of the box". Only 2 left in stock - order soon. Discussion Starter &183; 7 &183; Jul 25, 2004. The Continental R-670 (factory designation W-670) was a seven cylinder four-cycle radial aircraft engine produced by Continental displacing 668 cubic inches (11 litres) and a dry weight of 465 lb (211 kg). The Honda GX670 is a 670 cc (40. We know when they leave here they are ready to go to work for you All of our carburetors are completely disassembled and cleaned with an ultrasonic machine. 95 Carburetor Jet Drill Kit 17. 670), for Open. You can buy jet drill sets for 10, just get one and drill it larger. Next remove the valve cover to airbox vent line. Includes a 140 emulsion tube and two jets. Regular price 0. With 2. 60 mm (60). where to drill holes in sump pump basin, amazon jumpers womens
Matthew Wagner. . Predator 670 carburetor jets
61 15736 GASKET EXHAUST OUTLET 186 1. You&x27;ll just have to really open up the jets and get some advanced key that gives you roughly 36-38 degrees of advance. Carburetor, 212 Predator (RATO or SP) Stock Replacement for all 212 Predators. 35 Choose Options Size Quantity Add to Cart. Any input would be appreciated. Stock Carburetor Main Jet, for Honda GX160 GX200 and clones. 95 New washable high flow air filter. Predator 670cc V Twin Engine Carburetor with gaskets Quality brand new 670cc V-Twin carburetor VPE Part 070520170001-pre In stock SKU 070520170001-pre 119. All parts (unless noted) are removed from NEW complete engines, new engines from harbor freight are run for a few seconds at the factory. Sort By AR3910X Racing Spark Plug - Predator & Honda Clone Our Price 8. Predator 301cc Full trash pump outlet 39. OEM ORIGINAL REPLACEMENT PARTS FOR 69730 AND 69727 HARBOR FRIEGHT PREDATOR MOTORS. It's been a while over a year ago since I did this so I could be off on my 's without pulling carb and double checking everything so just. Subcategories in Predator Engine OEM Parts Aftermarket Parts Predator Cams. SAVE & ACCEPT. Lumix GC Carburetor For Predator 61725 63078 Generators 22HP 670cc 11000 Watts. These carb blanks are supplied individually and are predrilled undersized to allow the user to drill up or down from the stock diameter. 95 Out of stock. indian web series telegram channel list. So far over 200 people have signed up for the Predator carburetor newsletter. Carburtor leaks. KYN Universal 2T 4T Motorcycle PWK Carburetor Carb for Keihin Koso OKO Power Jet for Honda for Yamaha Dirt Bike ATV Motor 24mm 24 mm. specialize in replacement Walbro Carburetors, Carburetor Rebuild Kits, Walbro Parts & Walbro Fuel Pumps. The idle jets are usually in another place. 6Sigma Jet Kits provide the parts and installation instructions to enrichmodify all the circuits in the carb, to fix this problem, and add performance you can actually feel in the seat. The main will be much larger, the idle jets are tiny even a pin might not fit. You can see that elevation falls in the light gray band for first smaller jet. The Little Monster is a Hybrid of combined Dominator style 4500 series parts and 4150 style components to get BIG cfm from a 4150 bolt pattern carburetor (1300 cfm is where this Monster begins). Predator 670 Carburetor Main Jet blank. ThisDrill Kit is an RJT Components exclusive. Predator 670 Carburetor Main Jet - RJT Components Predator 670 Carburetor Main Jet 2. VIEW PRODUCT 3 Inch Air Filter Adapter (pt num 6014) 37. Even modding a Predator 670 would be just as expensive. Predator 5000 Racing Carburetor. the 670 came in two version&39;s, industrial and consumer and are completely different although look similar. 9 cu-in) V-twin cylinder air-cooled four-stroke internal combustion small gasoline engine with horizontal shaft manufactured by Honda Motor Company for general-purpose applications, such as concrete saws, pressure washers, chipper and shredders, trenchers, generators, vibratory rollers, ride-on cement trowels, lawn tractors. Carburetors Genuine Stromberg 97 Stromberg 81 Stromberg BIG97 BIG97 Tri-power Carburetor Parts. Predator 212cc Non Hemi Flywheel for electric start converted and pull start engines. LOOFU GX670 Carburetor for GX 670 GX670R GX670U 24HP Small Engine Carb Replace 16100-ZN1-812 16100-ZN1-813 16100-ZN1-802 5. Predator 670 Carburetor Bowl Seal Kit. All parts (unless noted) are removed from NEW complete engines, new engines from harbor freight are run for a few seconds at the factory. Email our technical support at predatorharborfreight. The Honda GX670 is a 670 cc (40. 3 Find on Ebay Customer Reviews Highlighted Features. The OEM equips a Mikuni carb with GENUINE MIKUNI jets and a Keihin carb with GENUINE KEIHIN jets. 4 year old well child immunizations conway medical center patient services zelda rom hacks download 2000 porsche boxter sword fight and flex your time script 2022. Look for leaking needle and seat in carb and excessive fuel pressure. The included instructions and supplies will allow you to modify your current ENGINE or. 35 Choose Options Size Quantity Add to Cart. Unfortunately, we do not know if every generator out there needs their frame modified. 035 and. The Honda EU2000i generator uses a 0. 99 predator 670 turbo predator 670 jet kit predator 670 carburetor kit. 50 Runleader Small Engine Hour Meter, Digital Tachometer, Maintenance Reminder, Battery Replaceable, User Shutdown , Use for ZTR Lawn Mower Tractor Generator Marine Outboard ATV (HM011F) 13. 5 ftlb) of torque at 2,500 rpm. Vintage Predator Carburetor 6000 390-930 Cfm Mud Truck Carb 400. Sold Out Cylinder Head Kit Fits Honda GX610 GX620 GX670 (Right & Left). Just buy a wire gauge drill bit set and drill out the spare jets that come with your predator 670 This kit DOES NOT come with matches sets of jets. Dropped it off this morning (yeah, he's open on Sundays) and picked it up at about 1 or so. Sell Best Sellers. Solarhome 2PCS Ignition Coils 30500-Z6L-043 for Honda GX630 GX660 GX690 GXV630 GXV660. Unit price per. 99 Free shippingFree shippingFree shipping. Manufacturer Part Number 7040251. Predator 670 Engine Parts Washable 3 Inch Clamp On Air Filter 59. 95 Sale price 0. I believe most have had to do something about the brake caliper. 5 to 15 hp engines. 018) Pilot Jet. 60363 69730 Carburetor For Harbor Freight Predator Engine 212cc Carb Insulator. If you replace the muffler you need to have each side of the carb netted the same for the engine to run properly. Predator 670 V-Twin Custom Performance Carburetor Carb Stage 1-3 Jet Kit. Add to cart. 98 670cc Fuel Pump None 670cc Fuel pump 19. It is supposed to be a honda copy, but nobody has taken a close look at one yet. When installing adapter make sure that the two brass air passages are not obstructed. We are the Alpha and Omega in small engine carburation and have built more carburetors for winning race machines than most others in any other form of motorsports. Turn the idle mixture screw clockwise until the needle touches the throttle plate. Only 15 left in stock - order soon. Drain the carburetor's bowl. Add to Cart. Youve got to admit that when we do something we dont half-ass it. The easiest way to do this is to actually drill out your jets, one size at a time, until the engine . The powerful v-twin gas engine features a durable cast iron cylinder making it the perfect replacement engine for Mowers, water pumps,. First, remove the throttle adjustment screw but before you do that you will want to screw it in all the way and count how many turns. 036" and. 99 Add to Cart Predator two inch water pump hose connection kit 19. 45mm (. The Continental R-670 (factory designation W-670) was a seven cylinder four-cycle radial aircraft engine produced by Continental displacing 668 cubic inches (11 litres) and a dry weight of 465 lb (211 kg). Unit price per. Sold Out Cylinder Head Kit Fits Honda GX610 GX620 GX670 (Right & Left). Predator 670 engines run different size main jets when using the OEM muffler. For a Predator 212, you'll need a 516-24, which is a fine threaded bolt with 24 threads per inch. You need to find the position at which the idle rpm is maximum. give your atv a quick and easy power boost jet kit is based on stock machine, please specify mods to machine for jetting. 50 previous price 44. 98 670cc Fuel Pump None 670cc Fuel pump 19. HF 670CC V-Twin Carburetors If cams are the heart of the engine then the carburetor is the brain. ford ranger 12 pin trailer plug wiring diagram. 99 Add to cart Add to Watchlist 1-year protection plan from Allstate - 2. When purchasing parts for your engines, select whether. If you replace the muffler you need to have each side of the carb netted the same for the engine to run properly. In Stock. 95 Predator 670 Carburetor Low Speed Jet 4. 59 31. . best written ao3 fanfics romance