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250r4life question

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Old 07-11-2003, 12:47 PM
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Default 250r4life question

Do you know if sparks got much of a gain by jumping the exhaust cam 1 tooth. What exactly is this suppose to benefit. Thanks. I am going to do it next week if it makes much of a difference before my
X-6 pipe gets here.
 
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Old 07-11-2003, 05:08 PM
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I talked to Curtis the other night and I asked him just that. He said by changing the exhaust cam timing it gives the motor a ton more torque all the way thru from bottom to top. But you might want to call Sparksracing and ask scott exactly what they do. Because unless I
misunderstood him. he told me he actually retards the exhaust cam timing. But I would find out exactly what he does from them.
 
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Old 07-11-2003, 05:18 PM
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Default 250r4life question

Thats right, retard it one tooth.

I saw some dyno chats last night that showed this compared to a bunch of other mods. It did more than just add torque. It added alot more over rev as well.
They also had a dyno of an HMF slip on, on with no lid, one with no sparky, one with a different exhaust, ect....
It might have been on GT Thunder, but I am not sure.
 
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Old 07-11-2003, 07:12 PM
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Default 250r4life question

ward,

Where did you get this info??
 
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Old 07-11-2003, 07:27 PM
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I found it on a link from another forum that I go to. But I can't remember the name of the place the link brought me. I thought it was GT Thunders web site.


For a small fee I am sure I can find it again.[img]i/expressions/face-icon-small-wink.gif[/img]







HERE you gothat will be a $5.00 fee please.[img]i/expressions/face-icon-small-happy.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img]
 
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Old 07-11-2003, 07:31 PM
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Didnt scroll down far enough [img]i/expressions/face-icon-small-blush.gif[/img] Thanks, You money along with a box of cookies is in the mail [img]i/expressions/face-icon-small-happy.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img]
 
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Old 07-12-2003, 04:40 PM
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Default 250r4life question

Thanks, I'll be waiting.

I was really shocked by some of those #s. Why I don't know, but.....

It looks to me like this is going to be a very impressive bike! Waaayyyyy more power than I first thought.[img]i/expressions/face-icon-small-cool.gif[/img]
 
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Old 07-12-2003, 04:58 PM
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OMG, lookey what I found Dyno Graphs wheres my cookie! [img]i/expressions/face-icon-small-smile.gif[/img]
 
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Old 07-12-2003, 05:12 PM
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Sorry jakal I just got done eating the last 2 dozen for lunch [img]i/expressions/face-icon-small-wink.gif[/img][img]i/expressions/face-icon-small-happy.gif[/img]
 
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Old 07-12-2003, 05:15 PM
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But I will send u a mighty tasty fruit cake [img]i/expressions/face-icon-small-wink.gif[/img]
 


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