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my raptor idles but when i touch the gas it backfires abd cuts out any ideas?

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16y ago

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Why won't my 660 raptor start?

Any number of things could cause a Yamaha Raptor 660 not to start including a blockage in the fuel hose. There could also be a problem with the carburetor.


What is faster a raptor 660 or the suzuki 450?

the raptor 660 is much much stronger and faster than the suzuki 450 or any other bike out their the 660 is the best quad out their but suzuki 450 sucks the best raptor in the world is the one a guy has in tecate in the Bella vista and worst bike out their is in the artiega ranch


Where can one buy a Yamaha Raptor 660?

You can buy a Yamaha Raptor 660 at a local Yamaha dealer. These bikes are also sold online at Ebay Motors and Auto Trader. You can purchase a used or new bike at any of these places.


2001 raptor while riding it feels like it disengages drive then reengauges every 3-4 seconds any thoughts?

transmission problems are very common on the raptor, though it could be the sprockets missing teeth or check fuel lines.


How do you change oil on Yamaha raptor 660?

Instead of going into the details, I will attach two links for answering how to adjust your Raptor valves. This first link is for a service manual in case you do not have one. http://www.scribd.com/doc/2601979/Raptor-660 This second link describes the tools needed and the process. It has a lot of pictures to make it much easier for a first timer. http://www.scribd.com/doc/16946690/Yamaha-Raptor-660-Valve-Adjustment Those should be all you need to get your valves adjusted. Look at the pictures ahead of time and clean the engine and surrounding area's prior to opening up any of your exposed area's. Good luck


How do you use 2001 raptor 660 reverse?

What you're theoretically supposed to do is pull the clutch handle in, push on the rear brake pedal, and turn the knob located on the front right fender. Your raptor should "click" right into reverse. That's of course when the quad is brand new, and if you don't have any of the tranny probs that the '01 raptor is plagued with.


What are the torque specs on a 660 raptor cylinder?

The torque specifications for the cylinder on a Yamaha Raptor 660 typically require tightening the cylinder head bolts to approximately 22 ft-lbs (30 Nm). It's important to follow a specific tightening sequence and to ensure that the bolts are torqued in multiple stages for even distribution. Always consult the service manual for your specific model to confirm these specifications and any additional details.


How do you take a seat off a raptor 660?

To remove the seat from a Yamaha Raptor 660, first, locate the two screws or bolts at the rear of the seat, usually found near the fender. Use a socket wrench or screwdriver to remove these fasteners. Once they're out, gently lift the back of the seat and pull it towards the rear of the quad to detach it from the front clips. Make sure to check for any additional fasteners if your model has them.


How do you take transmission apart on Yamaha 660 raptor?

To take apart the transmission on a Yamaha 660 Raptor, first ensure the ATV is on a stable surface and disconnect the battery. Remove the side covers and drain the oil, then take off the clutch assembly and any necessary components blocking access to the transmission. Carefully unbolt the transmission case and separate it, being mindful of any gears and components inside. Always refer to the service manual for specific details and torque specifications.


Is the Polaris predator 500 faster than a Yamaha raptor 660R?

Yes, i had a 2002 raptor 660. I had a 719cc big bore, k&n, twin BSR 35 carbs, ported, full LRD exhaust, And Hi Comp Piston. When i was done with it, it would do about 94 give or take (thats riding alongside a car on the road). When i bought my predator it did 85 right out of the box, I have put full HMF Ballance Pro Series exhaust, andK&N filter. It already is much quicker than any raptor but tops out the same as a raptor 700 with full exhaust and a power commander (racing my friend). Which when had my 660 raptor was equal top speed but slower through the gears.


How much is my 2001 yamaha raptor 660 stock worth?

The value of a 2001 Yamaha Raptor 660 in stock condition typically ranges from $2,000 to $4,000, depending on factors such as its overall condition, mileage, and any modifications or repairs made. To get a more accurate estimate, consider checking local listings, online marketplaces, or valuation guides specific to ATVs. Additionally, consulting with local dealers or enthusiasts can provide insights into the current market demand.


When you put your 660 Yamaha raptor in gear while idling it wants to lurch forward and chatter noice from somewhere any ideas?

It means your clutch is dragging. It sounds like the clutch friction disks are worn and its dragging and making the chattering noise