CR500 Motor or 400R Stroker?
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#2
500 all the way! A strong 440 puts out about 42hp, a stock CR 500 engine puts out about 57hp. I have heard of 500s with pipes, reeds, jetting and filters putting out close to 70hp. I have seen a few 500s in 250R frames and one in a 400ex frame.Both of which were scary fast. The 440 would not even come close to keeping up with a 500 anyhwere. It would be like comparing a 300ex to a 414 Banshee
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#5
I think he means a 250R built to 400cc's. He said"400R Stroker". I have seen a few FTZ 400's using the Pilot Top End. One interesting thing to note is that the guy in WI I seen who raced one went back to his CR500 powered quad. I didn't talk to him on this matter but jumping to conclusions I would think the 500 was a bit faster. One thing to think about is VIBRATION though. The 500 would be absolutely ruthless.
#6
Thanks for all the responses dudes.
I am talking 2 stroke here (sorry I should have been more precise).
The CR500 making 57HP stock.. what year motor is that? Should the 500 be a 90's & up model? Whats a good year for CR500's?
Also if these 500's vibrate, dont they vibrate in the CR chassis's too?
Does anybody have the PSI website? Thanks for all the help dudes!
I am talking 2 stroke here (sorry I should have been more precise).
The CR500 making 57HP stock.. what year motor is that? Should the 500 be a 90's & up model? Whats a good year for CR500's?
Also if these 500's vibrate, dont they vibrate in the CR chassis's too?
Does anybody have the PSI website? Thanks for all the help dudes!
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mrtidy
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02-03-2016 05:00 PM
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