power brake vac
#2910505
04/15/21 02:28 PM
04/15/21 02:28 PM
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Joined: Jan 2003
Posts: 1,606 westerly, ri. usa
440lebaron
OP
top fuel
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OP
top fuel
Joined: Jan 2003
Posts: 1,606
westerly, ri. usa
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hi, 1975 b-body 400 race cam no specs yet, (drag race no street use) anybody run power brakes? hard pedal? switch to manual?? thanks gary
all parts are sold as is, all parts are considered used no warranties or returns paypal/check/money order, shipping is from zip 02891, buyer pays paypal fees 24% IRS 1099A plus 3% of part price, check/money order preferred site is not monitored 24/7 there might be a delay in response
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Re: power brake vac
[Re: moparx]
#2910945
04/16/21 01:16 PM
04/16/21 01:16 PM
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Joined: Jan 2003
Posts: 1,760 Windsor, ON, Canada
Diplomat360
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,760
Windsor, ON, Canada
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then there is the question of a single diaphragm or a dual diaphragm booster, and the booster size. This right there is a great point! I have a dual-chamber booster on my Dippy coupe, the hydraulic flat tappet cam only pulls about 7" of vac, and it's dipped lower, right down to 5" at idle numerous times (mostly when I was tuning and trying a few things here and there), point being: my brakes have NEVER gone away! This is with discs up front and drums at the back.
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Re: power brake vac
[Re: Diplomat360]
#2911547
04/18/21 09:38 AM
04/18/21 09:38 AM
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Joined: Jan 2003
Posts: 1,606 westerly, ri. usa
440lebaron
OP
top fuel
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OP
top fuel
Joined: Jan 2003
Posts: 1,606
westerly, ri. usa
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Thanks I'll try it as is , if I have a issue I'll add a pump
all parts are sold as is, all parts are considered used no warranties or returns paypal/check/money order, shipping is from zip 02891, buyer pays paypal fees 24% IRS 1099A plus 3% of part price, check/money order preferred site is not monitored 24/7 there might be a delay in response
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