Aluminum radiators on auction site
Moderator: rztom
Aluminum radiators on auction site
I am seeing many ebay sellers selling an aluminum radiator for RZ350s. Has any one of you guys purchased one of these? Qurious about the quality and fit.
RZ350 with FZ600 swingarm, FZR600 wheels, front end and FZR400 bodywork.
Re: Aluminum radiators on auction site
have a bit of a google, its a minefield, even the sellers who did good stuff do stuff up the next batch. A few of us run them and are happy but there are horror stories too...cheap tho!
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81 RD350LC Resto
82 RD421LC Hybrid
82 RD350LC decapitation project
82 RD250LC JDM '251LC' YPVS
83 RZ350 Resto
84 RZ500 Resto
85 RZ350 F1 Resto
86 RZ350 F2 Resto
86 RZ350 F2 Hybrid
Like Watches? www.PloProf.com & www.DeskDivers.com
Re: Aluminum radiators on auction site
I bought one, from Economy Cycle, very inexpensive (they told me they are the same as those being sold all over the fleabay). I went to install it, the lower mount tab holes were too small. just a quick uni-bit hog out, no worries. But, the overall relation of the top pin to bottom tabs was off. Also, it was 8mm from the frame at the bottom, and 10mm away from the frame on the top edge, this made the hose nipple going up to the cap touching the frame on the inside, no room for hose/clamp. Also, I had it in my head the plastic shroud could be made to kinda "fit" over the whole mess (even though the rad is sold with the understanding that the shroud cannot be used) and for that reason as well, it needs to be tucked tight to the frame. Also, the lower hose nipple was about 15 degrees off orientation compared to the stock one.
Soooo.... I accurately measured all the mounts, grabbed the die grinder with a .032" cut off wheel, and dashed them all off.
Cleaned up the areas, accurately positioned them and TIG welded them back on where they belong, 3mm clearance to the frame. It's all painted low gloss black and installed. Test ridden (freakish late Feb weather, rain washed road salt away, 55F temps.) and no leaks or other drama.
I had gotten a rather tatty used shroud from fleabay for chopping up to fit over rad. LOTS of sanding inside to releive.
Proof testing on Florida's I-95/4 around Daytona will commence next week.....
Soooo.... I accurately measured all the mounts, grabbed the die grinder with a .032" cut off wheel, and dashed them all off.
Cleaned up the areas, accurately positioned them and TIG welded them back on where they belong, 3mm clearance to the frame. It's all painted low gloss black and installed. Test ridden (freakish late Feb weather, rain washed road salt away, 55F temps.) and no leaks or other drama.
I had gotten a rather tatty used shroud from fleabay for chopping up to fit over rad. LOTS of sanding inside to releive.
Proof testing on Florida's I-95/4 around Daytona will commence next week.....
Last edited by concours on Sat Mar 03, 2018 3:28 pm, edited 1 time in total.
WFO for 45 years
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
Re: Aluminum radiators on auction site
That sounds like one of the old ones. They, apparently have corrected those issues.
Rory
2 1984 RZ350s
1985 RZ350
9 1986-1990 RZ350s
2000 ST2
2005 749
2005 749 with 999 engine
2 1984 RZ350s
1985 RZ350
9 1986-1990 RZ350s
2000 ST2
2005 749
2005 749 with 999 engine
Re: Aluminum radiators on auction site
Do tell....hondaror wrote:That sounds like one of the old ones. They, apparently have corrected those issues.
I bought this one two years ago. I noticed the current ebay offerings have a formed 90 degree lower hose nipple, rather than the mitered welded elbow mine has.
WFO for 45 years
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
Re: Aluminum radiators on auction site
That would be about right. They are not always available. The earlier ones had huge fitment issues. People tackled them in different ways, depending if they could get a welder to modify the steel mounts on the frame or an aluminum welder to modify the rad itself. Complaints filtered back to the suppliers and they had all the issues addressed.
Manufacturing is done in batches, and they usually sell out quite readily.
Manufacturing is done in batches, and they usually sell out quite readily.
Rory
2 1984 RZ350s
1985 RZ350
9 1986-1990 RZ350s
2000 ST2
2005 749
2005 749 with 999 engine
2 1984 RZ350s
1985 RZ350
9 1986-1990 RZ350s
2000 ST2
2005 749
2005 749 with 999 engine
Re: Aluminum radiators on auction site
Here it is with the shroud fitted.
WFO for 45 years
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
Re: Aluminum radiators on auction site
I'm also looking for a radiator. Prices on ebay are anywhere from $67 to $150. Could someone whose purchased one and is happy with the fitment / results post who they purchased it from?
Thx.
J
Thx.
J
Re: Aluminum radiators on auction site
concours wrote:Here it is with the shroud fitted.
Oops, I can't post pics...
look at this link: http://advrider.com/index.php?threads/r ... 869/page-8" onclick="window.open(this.href);return false;
WFO for 45 years
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
Re: Aluminum radiators on auction site
WFO for 45 years
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
1984 RZ350
1973 Yamaha TX750
1975 Yamaha DT400
1974 Norton Commando 850
Triumph Tiger 1050
Triumph Rocket III
Re: Aluminum radiators on auction site
Love your personalized plate!
85 RZ350 daily rider Toomeys, FZ swinger & wheel, Fox shock, Raasks
85 RZ350 JLs, FZ swinger, Katana rear & CBR929 front wheel, CBR600F4 forks & brakes
75 RD350 Ritter-tuned top end, PWK28s, JLs, HPI, TDR wheels, GSX-R forks, Motolana swinger
85 RZ350 JLs, FZ swinger, Katana rear & CBR929 front wheel, CBR600F4 forks & brakes
75 RD350 Ritter-tuned top end, PWK28s, JLs, HPI, TDR wheels, GSX-R forks, Motolana swinger
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