Sunday, April 17, 2016

Hydroboost with 40MM master cylinder pressure checks

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Did a brake pressure check. Bob Stone hydroboost kit with 40 MM master. This was after 2,500 miles. 1,350+ psi front and rear, Calipers are ...
Wednesday, March 16, 2016

Iceland and a little nyc

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                                     Reykjavík Summit house.               https://en.wikipedia.org/wiki/Reykjav%C3%ADk_Summit        ...
Monday, March 7, 2016

34MM P30 master cut away

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             notice the poppet valves are tilted open
Sunday, February 28, 2016

Arduino relay board test

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Arduino relay board test. The darn  thing was doing unexpected stuff testing for a dishwasher controller. Testing the relays  confirms I hav...
Friday, February 26, 2016

JF9 40 mm master install

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Hydroboost with 40 mm master cylinder        Counter bore hydroboost so 40mm master nose fits in. Spacer plate is .312...

snow blade back drag mod

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Some of the truck mounted snow blades have been modified to clean both directions. Decided to mod our tractor blade the same by adding an ad...
Tuesday, January 5, 2016

40 mm master cylinder reservoir swap

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Should clear the hatch just barely. If it fits it stops?
Sunday, December 20, 2015

40 mm master mods hydroboost adapter and changing stops

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40 MM internals on top P30 below for size comparison. Fabricated two piece spring retainer to allow more stroke on primary    Recess...
Monday, December 7, 2015

Reaction arm and new brakes

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Sunday, December 6, 2015

Hydroboost gets a bore job

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Opening up a hydroboost output end to accept a 40MM master cylinder. Going to use this in combination with a spacer. Not bored full d...
Thursday, November 26, 2015

GMC brake booster output stroke measurements

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 Original motorhome booster, a "metric" replacement and Hydroboost. These are output rod strokes. I used these straps and a r...