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Posted
With 15/38 gearing you would have to be turnning at least 13,000rpm in 3rd to be running 79mph...

513875[/snapback]

 

 

Hey, I'm just going off of what the guy at the booth told me...I'm not swearing by anything. I was in bum fuck Mississippi so there's no telling :shrugani:

Posted
Yeh i was able to take off very easy in 2nd with my kenda dominators 20x11x10 but ever since i put the pro wedges on 22x11x8 i have had problems. But i think i will just play around with the sprokets.

 

Thanks for all help.

512793[/snapback]

Off the subject but 420 that banshee of your's is sweet.Looks really good.

Posted (edited)

Cheers for the compliment.

 

I might give my pistons back to the mech to open the windows up on my pistons, see how that goes, but if not i will lower my front sproket or lift the rear because as many people said those tires are heavier and taller which is making the engine work harder. Or just buy a +4 swinger.

 

I also never mentioned that i have red label douglas not blue. Could this be affecting the problem?

Edited by 420_Big_Bore
Posted

I also never mentioned that i have red label douglas not blue. Could this be affecting the problem?

 

 

I doubt it..it doesnt make that much of a diff.

Posted

i was thinking about this and it makes sense. Im thinking about gearing my bike from 1st to 5th or 1st to 4th. So would i go 16-40 or 15-38? Is this correct, no matter what gear i cross the line as long as i get there from start to finish as quick as possible?

 

Ps: i drag on 200m

Posted (edited)

20" turf tamers PVL ignition [ just thinking] I still think it's his jetting diammeter or his L1 or both are wrong. He's got the wrong needle

Edited by lonestar
Posted

The same guy who did my bigbore. But with the bigbore came pistons with large windows, and now i had to buy some more and they are smaller windows (prox racing) i was thinking of sending them back to be cut out but then, they could become weaker.

Posted (edited)

I know i should have gone with wiseco, but i messed up. And the only thing stopping me now is the $$. AU$500 for 2 pistons :o But how much power differnce do you think i will gain? And are they a lighter/weaker piston?

 

Is there anyway i can order 68mm wiseco pistons over the internet?

 

Thanks

Edited by 420_Big_Bore

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