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Author Topic: Fuel Pressure  (Read 6309 times)

Offline wildphil69

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Fuel Pressure
« on: March 04, 2010, 10:00:18 PM »
I read somewhere on here about "squeezing" the stock regulator and i was wondering how that was done?
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Offline sportbikeryder

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Re: Fuel Pressure
« Reply #1 on: March 05, 2010, 05:52:11 AM »
Put a 9mm 1/4" drive socket on the end of the regulator that looks like a small canister. Place the regulator in a vise between the socket and the outlet. Crush ~.030-.035in for 55-58psi.
« Last Edit: February 13, 2011, 09:53:55 PM by sportbikeryder »
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Offline smithabusa

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Re: Fuel Pressure
« Reply #2 on: March 15, 2010, 10:22:17 PM »
Quote from: sportbikeryder on March 05, 2010, 05:52:11 AM
Put a 9mm 1/4" drive socket on the end of the regulator that looks like a small canister. Place the regulator ina  vise between the socket adn the outlet. Crush ~.030-.035 for 55-58psi.

.030-.035 apples or oranges John?  Man I thought them there engineers knew to use units with them there numbers...   :hys:
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Offline Grumpy 69

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Re: Fuel Pressure
« Reply #3 on: May 08, 2010, 06:16:09 AM »
Quote from: sportbikeryder on March 05, 2010, 05:52:11 AM
Put a 9mm 1/4" drive socket on the end of the regulator that looks like a small canister. Place the regulator ina  vise between the socket adn the outlet. Crush ~.030-.035 for 55-58psi.

great info........ :thumb: :thumb:
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Offline bigbill1441

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Re: Fuel Pressure
« Reply #4 on: May 08, 2010, 08:21:27 PM »
would I have to remap my bike at all if i did this.
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Offline smithabusa

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Re: Fuel Pressure
« Reply #5 on: May 08, 2010, 08:28:53 PM »
Absolutely
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Offline wildphil69

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Re: Fuel Pressure
« Reply #6 on: May 08, 2010, 08:38:57 PM »
Its tuned now but i did it for a temporary fix after i did all the motor work and when we go to the dyno it was damn near perfect!
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Offline bigbill1441

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Re: Fuel Pressure
« Reply #7 on: May 08, 2010, 08:40:52 PM »
Quote from: wildphil69 on May 08, 2010, 08:38:57 PM
Its tuned now but i did it for a temporary fix after i did all the motor work and when we go to the dyno it was damn near perfect!
did you use a digital caliper what did you set it to.
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Offline wildphil69

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Re: Fuel Pressure
« Reply #8 on: May 09, 2010, 08:40:31 PM »
i used a standard dial caliper and put it in my vice just so it would hold and measuerd and then started crushing till i got to .32 and stopped
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