New "Big Bore" Pistons now Available!

All Engine, Clutch, Chains, and Sprockets Stuff Here.
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AlisoBob
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New "Big Bore" Pistons now Available!

Post by AlisoBob »

Image

Contact Roosty for more info....
100hp honda
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Post by 100hp honda »

pretty sure glen had one like that in the cr780 :D
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DieHard2Smoke
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Post by DieHard2Smoke »

hopefully Roosty will chime in with a few details..
thinking of jumping over to the AF side of things
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Bomberpilot
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Post by Bomberpilot »

4 stroke piston and a Fossil watch :lol: :lol: :lol:
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jarnott71
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Post by jarnott71 »

500 ford looks like he's buildin 8 that will keep him goin for awile
no wing no prayer
blownbillybob
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Post by blownbillybob »

Blower motor???

No squinch pad??
00'cr500 trailclimber
93'cr500 beater
92'cr500 hillclimber
08,KTM SR500r hillclimber (conv)
89'cr 500 bent frame
04'crf230(wifeys)
02' cr125(sons)
02,pro jr 50 open exh. hill climber(sons)
02'sx65(sons)
03'xr50(sons)
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AlisoBob
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Post by AlisoBob »

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Roostius_Maximus
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Post by Roostius_Maximus »

its really sad how until the 2000s the automotive stuff looked like it had since the 1920s where in the 40s there were piston engines in the aviation world as good or better than the 60 year newer automotive stuff. :roll:
blownbillybob
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Post by blownbillybob »

Nice rods!! Wonder if there stock

The jag v-12s had some nice rods in em to !!
00'cr500 trailclimber
93'cr500 beater
92'cr500 hillclimber
08,KTM SR500r hillclimber (conv)
89'cr 500 bent frame
04'crf230(wifeys)
02' cr125(sons)
02,pro jr 50 open exh. hill climber(sons)
02'sx65(sons)
03'xr50(sons)
sugarshane
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Location: Phoenix, AZ

Post by sugarshane »

Roostius_Maximus wrote:its really sad how until the 2000s the automotive stuff looked like it had since the 1920s where in the 40s there were piston engines in the aviation world as good or better than the 60 year newer automotive stuff. :roll:
Being and aviation mechanic I was surprised oh how much further aviation is advanced over cars, bikes, etc...

Anti-lock brakes were designed in the late 1920's by an engineer that designed auto AND aircraft stuff. They started being used on aircraft in the 30's but there were still plenty of cars in the 80's without them.

Turbo's have been common in aviation and ships before auto's also...
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4Z
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Post by 4Z »

Awesome!!
Thanks Bob :cool:
100hp honda
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Post by 100hp honda »

sugarshane wrote: plenty of cars in the 80's without them.
some cars in 90s didnt have anti lock brakes. chrysler comes to mind
nmdesertrider
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Post by nmdesertrider »

Most chrysler owners would rather crash and die than continue driving one of those things
03 CRF450/85 500
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Rhino89523
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Post by Rhino89523 »

Why do people like anti lock brakes so much? I hate them!
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AlisoBob
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Post by AlisoBob »

Rhino89523 wrote:Why do people like anti lock brakes so much? I hate them!
X2
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sabreguy
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Post by sabreguy »

X3
88CR500
ROOST ON PEOPLE!!!
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Rhino89523
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Post by Rhino89523 »

I have a hard time getting used to the proper application technique.

Image
fastkart
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Post by fastkart »

Rhino89523 wrote:Why do people like anti lock brakes so much? I hate them!
x4
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Roostius_Maximus
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Post by Roostius_Maximus »

my truck has them eliminated and a proportioning valve installed. I live on the gravel so theres alot of rear steer needed :lol: . I bet the steering box hasnt been to the end of the travel in years.
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AlisoBob
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Post by AlisoBob »

Image

Fer Realz.....
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hoofarted
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Post by hoofarted »

oohh? Do tell more....
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Roostius_Maximus
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Post by Roostius_Maximus »

I'll start by saying that had to be taken on a monday :lol:
I never wear a ring to work unless its a paperwork day.
blownbillybob
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Post by blownbillybob »

Yea!!! But is it a big bore???????
00'cr500 trailclimber
93'cr500 beater
92'cr500 hillclimber
08,KTM SR500r hillclimber (conv)
89'cr 500 bent frame
04'crf230(wifeys)
02' cr125(sons)
02,pro jr 50 open exh. hill climber(sons)
02'sx65(sons)
03'xr50(sons)
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Roostius_Maximus
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Location: Mt Nebo, Manitoba, Canada
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Post by Roostius_Maximus »

na, its a 89mm
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Kuma
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Post by Kuma »

I know racers don't run a second ring but don't 2 rings help make the piston last longer for your average weekend rider?
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