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Author Topic: 1507 Build and Development of New CNC Head  (Read 42255 times)

Offline bhartley

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Re: 1507 Build and Development of New CNC Head
« Reply #75 on: May 13, 2008, 01:57:48 PM »
17/41 was the gearing we have been trying. 17/38 is what we are going to start with.

17/41 would put you at 159mph in forth. I would say with that power and short wheelbase that would be a handfull.
17/38 is 171mph in forth . This gearing should help calm it down.
17/38 sounds like a good start for gearing.
Turbo R1 ----- 2003 Busa

Offline Spaz Racing

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Re: 1507 Build and Development of New CNC Head
« Reply #76 on: May 13, 2008, 04:16:35 PM »
Billyis a suck butt! :bwdwn:

Offline DaveO

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Re: 1507 Build and Development of New CNC Head
« Reply #77 on: May 13, 2008, 06:10:47 PM »
Bryan,

I ran 17/40 on my first 1507(~230rwhp). At 61" 3" gnd clearence, no weight, air shifter went 8.70's @163(on the limiter in 4th) back in02/03 with a 50 short...

With less WB and more power 17/38 sounds about right.......

Dave
220.312 at Maxton...ALL MOTOR

www.NewLimitsTuning.com

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Offline Spaz Racing

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Re: 1507 Build and Development of New CNC Head
« Reply #78 on: May 13, 2008, 07:11:19 PM »
Bryan,

I ran 17/40 on my first 1507(~230rwhp). At 61" 3" gnd clearence, no weight, air shifter went 8.70's @163(on the limiter in 4th) back in02/03 with a 50 short...

With less WB and more power 17/38 sounds about right.......

Dave
Wow, talked to Sonny today and he didn't seem inpressed with his bike. Matter of fact he was talking about parting it out and buying a 08 busa. And Dave his bike isn't going that fast. somethings a miss. HUMMMM. :duh:

Offline bhartley

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Re: 1507 Build and Development of New CNC Head
« Reply #79 on: May 14, 2008, 05:54:20 AM »
Billyis a suck butt! :bwdwn:

Just trying to help sonny. He is a good guy.
Turbo R1 ----- 2003 Busa

Offline DaveO

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Re: 1507 Build and Development of New CNC Head
« Reply #80 on: May 14, 2008, 07:55:09 AM »
8.85 pass on video in 03...

http://www.xtremeperf.com/8secondpass.htm

Dave
220.312 at Maxton...ALL MOTOR

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Offline Silva

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Re: 1507 Build and Development of New CNC Head
« Reply #81 on: June 13, 2008, 07:52:53 PM »
We shoud have some shake down numbers this weekend. It will be interesting to see if Sonny can control the power in SWB form.

Any new numbers with your new set up yet? :ppcrn:
It is what it is.....

Offline Steve S

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Re: 1507 Build and Development of New CNC Head
« Reply #82 on: June 14, 2008, 08:04:03 AM »
As of yet, we ave only been to KilKare due to time constraints........and the track is continually being washed-out with heavy rains. Prep is minimal to begin with and the rains negate the spare amount of compound they apply. My bike is the second in-house 1507 and it should be ready in about four weeks and I am optimistic that it, along with Sonny's, will lay down impressive numbers when we go to Norwalk.

Offline Silva

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Re: 1507 Build and Development of New CNC Head
« Reply #83 on: June 14, 2008, 12:02:25 PM »
As of yet, we ave only been to KilKare due to time constraints........and the track is continually being washed-out with heavy rains. Prep is minimal to begin with and the rains negate the spare amount of compound they apply. My bike is the second in-house 1507 and it should be ready in about four weeks and I am optimistic that it, along with Sonny's, will lay down impressive numbers when we go to Norwalk.

PM sent. :thumb:
It is what it is.....

Offline Silva

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Re: 1507 Build and Development of New CNC Head
« Reply #84 on: July 31, 2008, 10:02:06 AM »
My bike is the second in-house 1507 and it should be ready in about four weeks and I am optimistic that it, along with Sonny's, will lay down impressive numbers when we go to Norwalk.

Have you done any testing with your bike yet Steve?
It is what it is.....

Offline Spaz Racing

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Re: 1507 Build and Development of New CNC Head
« Reply #85 on: July 31, 2008, 11:25:44 AM »
Sonny told me his bike crawled for ten passes or so then blew up. Any comment to that? Said he was very unhappy. Just asking because we all would like to know the truth.

Offline TRNorBRN6001

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Re: 1507 Build and Development of New CNC Head
« Reply #86 on: July 31, 2008, 01:32:34 PM »
That's one mighty port job if it can blow a motor up!










Just kidding ya Spaz.

Offline Steve S

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Re: 1507 Build and Development of New CNC Head
« Reply #87 on: July 31, 2008, 08:17:05 PM »
My bike is the second in-house 1507 and it should be ready in about four weeks and I am optimistic that it, along with Sonny's, will lay down impressive numbers when we go to Norwalk.

Have you done any testing with your bike yet Steve?

Not yet Travis but the motor went into the frame this week after taking second place to customer orders all summer. In our world, customers always come first.

After buttoning up some loose ends it will be ready for the track very soon............but for reasons already mentioned we will not bother running it at Kil-Kare. As Spaz more or less suggested, we have not made a clean pass yet with Sonny's bike.

On a different note, Sonny will more than likely opt for a larger engine that will feature a Competition CNC ported head strictly at Sonny's insistence. He feels most comfortable with the combined design capabilities of our shop along with those of Jim's shop.

As Hayabusa displacement increases, there are more opportunities to leverage design and porting skills outside of the factory envelop.

How are you doing with your Quantum 1507?

Offline Silva

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Re: 1507 Build and Development of New CNC Head
« Reply #88 on: August 01, 2008, 08:16:35 AM »
I've put about 700 miles on her so far, with no issues. I did have to move around the oil lines to get clearance from the headers. But, I am going with aftermarket lines for added insurance. I am currently working on the set up for the track....tire selection, extended swingarm, air shifter, etc. But as far as power, that's not an issue. :twisted: Last week, I got a taste of what she could do. I did a few roll on's with one of the fastest "street" busas around my area. It was pretty impressive. On the longest pull, I put at least 6 or 7 bikes between us while spinning through 2nd and 3rd gears. This was with 93 pump gas, 18-40 gearing, and an old Shinko!
It is what it is.....