Iv got a Raptor 660 that i putt a wisco 686 kit in and a stage 1 hot cam with my head ported. Now its got to where it wont hardly crank and when i get it to crank it wonts to cutt out when i give it gas. It wonts to run hot now also. Thanks for any help.

 

I probably can't answer your question but, I can tell you this. The first thing the guys are going to ask you to do is give some more information on the issue. Are you actually getting it to fire up? What is your timing, jetting, airbox setup, exhaust, etc. Good luck!

 

Iv got 170/175 jetting, k&N pro flow kit and LTE dual exhaust if that helps any.

 

Someone please help

 

Hey Bro, I've got the 686cc in mine. The reason that it won't turn over quick is because of your compression. I've got the 12:1 and dude I had to get a bigger battery and it still won't really turn over good unless it's hot. Do check your timing. I Stuck with what the LTE company gave me with Jets. I don't think it's tuned right though but still runs like a bat out of hell.

 

Mine turns over fine, it just wont hardley crank. I have to choke it and just hold the start button for about 30 to 45 sec. befor it cranks. What size jets are you running?

 

I'm running the 165 170 jets. I always put the Needle in that LTE provided and I think I'm on the 3rd or 4th notch for the clip. It's been 2 years since I put those pipes on. And with the over heating deal. I would really switch your rad. out and use engine ice. Helps alot. Also look in an item call Super Cooler for a raptor. There are two items you can get for the raptor to drop temps. Here is the link.

Super Cooler Link

You also can find one of them on ebay for about 30 bucks.

Ebay Super Cooler

Hope this helps. Scott

 

Oh yeah I took off my Edelbrock. If you are interested in buyin one mine is up for sale. I bought it off ebay. It's seriously nice. Had it one for about 2 rides. Scott

 

Im sorry to have to tell you this..But your going to have to pull your valve cover back off..You have got your timing chain off one tooth..Iv put cams in raptors a number of times.. and just the other day i put a cam in my cousin rappy.. NO BIG DEAL.. Untill i went to start it.. and i new as soon as i did..i new what i did.. So i think your one tooth of on your timing..

 

Would that make it where it wouldnt crank? Do you thank that my jetting might be off?