will this dent.......

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qkenuf4u
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will this dent.......

Post by qkenuf4u »

screw up how my bike runs all together or just a little ? ok to break it in/ride with the dent ?? got a GNARLY but it must be bent at the spigot to the head.... this pipe fits PERFECT but has the big ol dent... :'( being im gonna be using it as a street ride i figure the GNARLY would work fine for me since i can use the bottom end torque... bummer i gotta send it back and loose a few bucks shipping.... unless someone wants to buy it.... will post in FOR SALE section....
thanks
lance
THE DENT....
Image
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2strokeforever
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Post by 2strokeforever »

i dont think that matters much performance wise

but thats suposed to be the pipe to have
how much tho
the 450 will have less power and will be harder to start, and will be heavier, but to make up for it it will require more maintenance.
4stroke=dead fish
100hp honda
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Post by 100hp honda »

red cover is hurting my eyes. paint that sum bitch black :lol:
qkenuf4u
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Post by qkenuf4u »

100hp honda wrote:red cover is hurting my eyes. paint that sum bitch black :lol:
lol NO WAY !! i hate black but the cases where already black so i just repainted them the same color (gloss) ..... will have black 17's once done .. would love to trade someone my black rad covers for white covers.... plus the grapics kit im getting is a black background... :?
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Post by iggys-amsoil »

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gregrobo
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Post by gregrobo »

that man is a magician
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Tharrell
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Post by Tharrell »

Plug the ends and hit it with some mapp gas.
qkenuf4u
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Post by qkenuf4u »

Tharrell wrote:Plug the ends and hit it with some mapp gas.
dont have any or i could bend my GNARLY where it needs to go....
iggys-amsoil wrote:www.piperepair.com ?
ya i found that site the other night... def. nice work... might be the way i go eventually ....

thanks
lance
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plynn41
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Post by plynn41 »

This month's MXA magazine answered someone's write in question about dents in a 2-stroke pipe. Their answer was that as long as the dents were 6 inches or more away from the cylinder, they wouldn't significantly affect performance.
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Travis
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Post by Travis »

They might as well make them with a dent there. Every one I have ever had has it. The only ones that aren't are on my Banshee. It would take a hell of a lick to get in there and dent those things though. lol
Travis

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Snarf
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Post by Snarf »

Like the other guys have said, this wont affect you really at all. Its just a cosmetic flaw. I'd rock it and not think about it again.
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pstoffers
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Post by pstoffers »

LMAO...... That dent wont affect it....If that was the case FMF would have put it there.. :doh: But most people wont notice the performance loss on a 500.
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plynn41
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Post by plynn41 »

pstoffers wrote:LMAO...... That dent wont affect it....If that was the case FMF would have put it there.. :doh:
Really? I was under the impression that FMF and all the other aftermarket companies were capitalists and wanted to maximize their profits versus their costs. The extra dent would cost them (and wouldn't look as pretty).

MXA claims to have run dyno tests back to back with new versus (intentionally) dented 2-stroke pipes. They claim that sometimes, the dent actually increased hp very slightly.
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Roostius_Maximus
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Post by Roostius_Maximus »

we had a pipe on the ktm 105 that was all beat on, made 2hp alone over an identical make new one. :lol:
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pstoffers
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Post by pstoffers »

Dyno tests :doh: The dude runing the dyno can change the results with out touching the bike or car.... But hey what do I know. All My bikes are slowooooooooooooooooooo :oops:
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Post by Roostius_Maximus »

not when i'm at the dyno, all he gets is a button on the end of the cable that starts or stops recording, NO FUDGING hahaha
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Tharrell
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Post by Tharrell »

MAPP gas is the yellow cylinder at the hardware store.
It's hotter, it works if you're not impatient.
As far as MXA goes, they sell magazines.
I don't really abide by their every word nor should anyone else.
I don't know, maybe I just prefer my shit to be in order.
It's a Jersey thing.
qkenuf4u
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Post by qkenuf4u »

Tharrell wrote:MAPP gas is the yellow cylinder at the hardware store.
It's hotter, it works if you're not impatient.
As far as MXA goes, they sell magazines.
I don't really abide by their every word nor should anyone else.
I don't know, maybe I just prefer my shit to be in order.
It's a Jersey thing.
hmm ill have to look into it...
i agree i would much rather the dent not be there personally... ill have to look for some good pipe plugs while im getting my motor plugs to do my leak down test before firing this thing off.... :cool:
or see if i can get the gnarly bent into shape so it will fit..... :?
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2strokeforever
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Post by 2strokeforever »

MXA claims to have run dyno tests back to back with new versus (intentionally) dented 2-stroke pipes. They claim that sometimes, the dent actually increased hp very slightly.
Their answer was that as long as the dents were 6 inches or more away from the cylinder, they wouldn't significantly affect performance.
ive never noticed power loss from a dent there, and the mxa tests looked legit, why would they dent 6 diffrent pipes and take pics, then make up some dyno #s?
i think the test was done on a 125sx so for the 500 its prolly the first 12 inches that matter most
the 450 will have less power and will be harder to start, and will be heavier, but to make up for it it will require more maintenance.
4stroke=dead fish
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plynn41
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Post by plynn41 »

2strokeforever wrote: i think the test was done on a 125sx so for the 500 its prolly the first 12 inches that matter most
I can buy that... :wink:
'88 PW50 - Connor
'03 YZ85 - Zach
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qkenuf4u
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Post by qkenuf4u »

2strokeforever wrote:
its prolly the first 12 inches that matter most
thats what she said.... :lol: :P
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Tharrell
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Post by Tharrell »

Be sure to secure your plugs because they will shoot out with tremendous force.
You can get them on ebay or just build your own.
I can get you some pics of mine tomorrow or maybe someone else has some pics handy.
qkenuf4u
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Post by qkenuf4u »

Tharrell wrote:Be sure to secure your plugs because they will shoot out with tremendous force.
You can get them on ebay or just build your own.
I can get you some pics of mine tomorrow or maybe someone else has some pics handy.
hey
ya if ya got a pic handy that would be cool.... ill have to ask if my new boss has a mapp gas setup...
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