wrongway
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Posts: 1078
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posted August 06, 2009 05:06 PM
awesome torque with the stroker motor
200 mph at 9500 rpm .... good cruising speed :-)
the fuel looked ok , and I only had to add 8% more than stock on the upper end
  
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dubious
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Needs more time to ride!
Posts: 8442
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posted August 06, 2009 06:23 PM
 Edited By: dubious on 7 Aug 2009 02:24
how much torque is it making?
I am seriously considering a big engine for a street bike
Gotta graph? I want to see the curve!
____________
natural selection.....
destiny will overcome intervention.
Some are not worthy of the effort.
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wrongway
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Posts: 1078
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posted August 06, 2009 07:14 PM
quote:
how much torque is it making?
I am seriously considering a big engine for a street bike
Gotta graph? I want to see the curve!
all i have is the graphs from the run ,,, You can calculate the torque from the accelleration, the Data logger was doing 100 samples / second.
Roy
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blackbullet76
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Posts: 1134
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posted August 06, 2009 10:22 PM
At around 13:1 A/F, you could probably richen it up a little and the ram air would probably add enough to lean it back up. In other words, a few more ponies :-)
____________
2007 ZX-14 black
Brocks s-meg exhaust
PCIII w/track map
BMC race filter
Flies removed
16 tooth front sprocket
Speedohealer
APE cam chain tensioner
Vortex rearsets
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wrongway
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Posts: 1078
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posted August 07, 2009 06:15 AM
quote:
At around 13:1 A/F, you could probably richen it up a little and the ram air would probably add enough to lean it back up. In other words, a few more ponies :-)
that log was taken on the bike at 200 mph ..... both graphs were from the same run , I just didnt want to have all 3 on the same chart.
Roy
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Shane661
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Posts: 11494
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posted August 07, 2009 06:24 AM
Edited By: Shane661 on 7 Aug 2009 14:42
Just some comparison:
Your pass:
12:00:00 PM 9465 202.821 MOTORCYCLE
My pass, faired, 20 minutes later:
12:20:00 PM 9200 209.932 MOTORCYCLE
I was out of gear and had to hold 11400 indicated on the tach. I thought for sure I was going to hit the limiter. Based on the difference in streamlining (approximately 10 mph?), I would say that you are looking at around 186-188 mph at Maxton, in good air, with your setup. Maybe a little more with some favorable conditions.
Is that in line with your estimates?
Shane
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wrongway
Pro
Posts: 1078
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posted August 07, 2009 07:34 AM
quote:
Just some comparison:
Your pass:
12:00:00 PM 9465 202.821 MOTORCYCLE
My pass, faired, 20 minutes later:
12:20:00 PM 9200 209.932 MOTORCYCLE
I was out of gear and had to hold 11400 indicated on the tach. I thought for sure I was going to hit the limiter. Based on the difference in streamlining (approximately 10 mph?), I would say that you are looking at around 186-188 mph at Maxton, in good air, with your setup. Maybe a little more with some favorable conditions.
Is that in line with your estimates?
Shane
I think it may go faster ... saturdays run into a headwind and not enough gearing was 187mph . That was with C12
I am still playing with E-85 to see if that will make more power. It may be a good fit for this combo since I am turning less rpm. If the fuel system wont do it , i wil ltry some other oxygenated fuels .
The track will tell....
Roy
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Shane661
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posted August 07, 2009 07:38 AM
Edited By: Shane661 on 7 Aug 2009 17:59
My pass on Saturay was 197, with a couple of rider errors. So, I imagine that right now we are seeing 8-10 mph difference between us. There is a chance that I might run mine naked at Maxton, just for fun. That would be an interesting comparison.
I take it you are running stock rods? The Muzzy 1534 kit ? Very happy to see it take that 1.5 mile pounding!
Shane
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wrongway
Pro
Posts: 1078
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posted August 07, 2009 09:59 AM
quote:
My pass on Saturay was 197, with a couple of rider errors. So, I imagine that right now we are seeing 8-10 mph difference btween us. There is a chance that I might run mine naked at Maxton, just for fun. That would be an interesting comparison.
I take it you are running stock rods? The Muzzy 1534 kit ? Very happy to see it take that 1.5 mile pounding!
Shane
no , the stock rods are not bushed and have no oiling holes. I saw galling on the rods and pins when i took the motor out, so I bought some good rods
Roy
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Shane661
Needs a life
Posts: 11494
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posted August 07, 2009 10:00 AM
DId you go with Carrilo H-Beams or Falicon Knife Rods?
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wrongway
Pro
Posts: 1078
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posted August 07, 2009 12:47 PM
falicon
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