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Author Topic: Six seconds  (Read 27915 times)

Offline sportbikeryder

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Re: Six seconds
« Reply #25 on: December 01, 2016, 07:06:46 AM »
Super pass..Wow that back half must feel crazy..you are putting crazy power to the track..great job. How much boost on the top?? Or is that top secret??

Not a whole lot (well, depends on what you compare it to I guess).

The best ET on my bike (6.908) was with 27.5psi. The fastest pass on my bike was with (212mph) about 31 psi. The 221 mph bikes have a bit more than that, but still nothing compared to what the import car guys run.

These are all with stock GEN1 bore and stroke as well...just under 80 cubic inches :bike:
I would of figured a lot more but chassis is so important in prostreet setups. Very well done.Thanks for sharing your information.

Back a few years ago, I would have thought more as well. When I first started messing with turbo busas, probably 2001 or so, we would run alot of boost and never ever broke into the 7's. I've learned alot since then and continue to learn more all the time. It amazes me that we were able to make 2 bikes run 6.76@221mph with stock gen1 bore and stroke at the same event. 211, 212, 221, 221 for best speeds from our 4 bikes. Crazy. 

« Last Edit: December 01, 2016, 09:03:58 PM by sportbikeryder »
Any day on a motorcycle like this that ends just needing parts and labor is a good day.
4.82, 158.67mph 1/8th mile 7.350, 200.32mph 1/4 mile Riding

4.392, 176.79mph 1/8th mile  6.610, 228.15mph 1/4 mile Tuning

Offline piratediverjefff

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Re: Six seconds
« Reply #26 on: December 01, 2016, 04:19:15 PM »
I remember only a couple of years ago Noonan was waiting to hear when you got into the 7's,now you're in the 6's,way to go John Boy! :thumb:
Build a man a fire and he'll be warm for a day,light a man on fire and he'll be warm for the rest of his life.

Offline fatnslow

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Re: Six seconds
« Reply #27 on: December 06, 2016, 05:07:43 PM »
Congratulations  man that's great to hear. Those are some crazy times and serious  mph! I would have figured way more boost than that also and thanks for all the info you post. Most wouldn't and I can understand  it's a lot of work, time, and money involved to get a good setup.
Thank you for all the help on this board you guys definitely  have it figured out, I'm glad to see someone  besides  DME  run crazy numbers.
 

Offline piratediverjefff

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Re: Six seconds
« Reply #28 on: December 06, 2016, 07:54:17 PM »
 :tu:
Build a man a fire and he'll be warm for a day,light a man on fire and he'll be warm for the rest of his life.

Offline mysticblu999

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Re: Six seconds
« Reply #29 on: January 09, 2017, 09:08:18 PM »
Wow. Awesome times!
2007 Hayabusa Super Ultra (in progress)    
2013 Hayabusa Limited (on order)
2008 RM250 (for jumping stuff)


Super Ultra build thread http://www.suzukihayabusa.org/forum/index.php?topic=160376.new#new

Offline GBUSA

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Re: Six seconds
« Reply #30 on: February 05, 2017, 08:33:22 AM »
 :tu: :tu:
9.36@148 wit bone stock motor @ 60"

Offline bowches

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Re: Six seconds
« Reply #31 on: September 04, 2017, 06:18:06 PM »
Six seconds?! That is crazy quick. Congrats. What's the next goal?


Hey I just wanted to know why they dont put fatter tyres on the back wheel....they could get more grip right and a better time?

Offline sportbikeryder

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Re: Six seconds
« Reply #32 on: September 04, 2017, 09:21:52 PM »
Six seconds?! That is crazy quick. Congrats. What's the next goal?


Hey I just wanted to know why they dont put fatter tyres on the back wheel....they could get more grip right and a better time?

We have to run DOT tires. There aren't any wide dot tires suitable for drag racing. A 240 width Continental was tried a few years ago, but it didn't work very well.
John
Any day on a motorcycle like this that ends just needing parts and labor is a good day.
4.82, 158.67mph 1/8th mile 7.350, 200.32mph 1/4 mile Riding

4.392, 176.79mph 1/8th mile  6.610, 228.15mph 1/4 mile Tuning

Offline STUNNAH

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Re: Six seconds
« Reply #33 on: September 09, 2017, 01:37:23 AM »
How many passes are you gent's getting out of these motors???
Getting "Blown" is a hell-of-a drug...STUNNAH...

Offline fatnslow

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Re: Six seconds
« Reply #34 on: September 18, 2017, 02:48:38 PM »
How many passes are you gent's getting out of these motors???
Can't be a lot with all that stress on them I wouldn't figure, I could be wrong I once was in 1982.

Offline sportbikeryder

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Re: Six seconds
« Reply #35 on: September 18, 2017, 07:57:25 PM »
Depends on what you mean by how many. While we do grenade one once in awhile, we pull them at least every other race, sometimes after each race, and freshen the bottom ends.
Any day on a motorcycle like this that ends just needing parts and labor is a good day.
4.82, 158.67mph 1/8th mile 7.350, 200.32mph 1/4 mile Riding

4.392, 176.79mph 1/8th mile  6.610, 228.15mph 1/4 mile Tuning

Offline fatnslow

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Re: Six seconds
« Reply #36 on: September 19, 2017, 08:35:37 PM »
Depends on what you mean by how many. While we do grenade one once in awhile, we pull them at least every other race, sometimes after each race, and freshen the bottom ends.
Wow that seems like a lot I guess all that boost is hard on them. Probably  isn't a bad idea just to keep things fresh so nothing unforseen happens, still can break but I guess that's the nature of the beast. You guys aren't  setting records though by being easy on equipment  lol.

Offline STUNNAH

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Re: Six seconds
« Reply #37 on: September 19, 2017, 09:59:12 PM »
Depends on what you mean by how many. While we do grenade one once in awhile, we pull them at least every other race, sometimes after each race, and freshen the bottom ends.
I would have had no idea...You guy's have gotten it down to a science, to be able to be so consistent and maintain that level of performance...Damn good job!!!
Getting "Blown" is a hell-of-a drug...STUNNAH...

Offline sportbikeryder

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Re: Six seconds
« Reply #38 on: September 03, 2018, 12:26:06 PM »
Made some more progress with the Prostreet bike. New personal best of 6.76 and new best speeds of 175mph to the 1/8 and 215mph out the back. We had quite a few mid to low 6.8 second passes as well with the only passes that weren't in the 80's or better were because of an issue where Jordan decided to lift the throttle early during a qualifier as the bike drifted a bit farther to the right then he was comfortable with and a back and forth battle during an elimination run against Richard Gadson. Made it to the finals to race against Rodney and actually gave him a good race, in front until the 1/8, with his power pulling him through to a 226mph  :jaw: trap speed and the win.
« Last Edit: September 03, 2018, 12:27:55 PM by sportbikeryder »
Any day on a motorcycle like this that ends just needing parts and labor is a good day.
4.82, 158.67mph 1/8th mile 7.350, 200.32mph 1/4 mile Riding

4.392, 176.79mph 1/8th mile  6.610, 228.15mph 1/4 mile Tuning

Offline STUNNAH

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Re: Six seconds
« Reply #39 on: September 04, 2018, 12:34:19 AM »
Way to go...You guy's are killa's!!!
Getting "Blown" is a hell-of-a drug...STUNNAH...

Offline GSXRTURBO1

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Re: Six seconds
« Reply #40 on: September 04, 2018, 04:19:45 PM »
Wow, you guys are flying! I can't believe how quick and fast the bikes have become.
Thomas

Offline GSXRTURBO1

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Re: Six seconds
« Reply #41 on: September 04, 2018, 04:23:51 PM »
Rodney's bike sure back halves hard! Dayum!!

Thomas

Offline sportbikeryder

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Re: Six seconds
« Reply #42 on: September 04, 2018, 08:13:40 PM »
Rodney's bike sure back halves hard! Dayum!!

Yeah...and it was messed up from the start and snapped a rod at about the 1000ft mark. I do work on some parts of Rodney bike (mostly just the cylinder heads). It is still pretty cool to be able to say I've built and tuned a bikewith an otherwise unproven ecu that was in a final round against him and gave him a run for it lol.
Any day on a motorcycle like this that ends just needing parts and labor is a good day.
4.82, 158.67mph 1/8th mile 7.350, 200.32mph 1/4 mile Riding

4.392, 176.79mph 1/8th mile  6.610, 228.15mph 1/4 mile Tuning