1.What is the impeller made of? Rubber?
2.How can you test to see if it is circulating?
Start it cold with radiator cap off and see if it circulates?
Thanks
Worthless, would be a vast improvement.
Arm chair racerJust too addicted
1.What is the impeller made of? Rubber?
2.How can you test to see if it is circulating?
Start it cold with radiator cap off and see if it circulates?
Thanks
1980 110
1982 250R
1985 200s
1985 250R
1985 350X
Parting out...
1983 250R
1984 185s
PM me for parts
Power User
Roostin Away
the impellor is steel or aluminum it's been awhile i forget exactly which.
i'm not sure about the second question.
what problem are you having exactly?
JASON LISKEY
1985 atc 250r ---- finsh line axle,.fmf exhaust and rictor privateer silencer, prm grab bar.
2008 KTM 525xc quad ----- HMF exhaust, HRE chromoly stem,
86 trx 250r --- with after market chromoly frame and everything else done to it
01 400ex --- with 86 trx 250r motor
87 250x + 93 300ex both 350x powered
2 = 86 atc 350x's
86 atc 250r
83 atc 185s --- from retired guy not ridden since 87
Bandito framed 110 with 85 motor and yellow us90 fenders + tank
Worthless, would be a vast improvement.
Arm chair racerJust too addicted
No problems. I want to make sure it is circulating when I assemble the top end and break in.
1980 110
1982 250R
1985 200s
1985 250R
1985 350X
Parting out...
1983 250R
1984 185s
PM me for parts
Power User
The day begins with 3WW
250R's are not known to have impeller problems. Tri-Z's are plastic and can cause problems.
Banned
The day begins with 3WW
Yes, take the cap off the radiator, start it and look inside. Youll see flow increase as you rev it. Flow problems are rare on a 250r as the impeller is steel.
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