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Author Topic: Power piston spring recommendation  (Read 1054 times)

Offline stevef

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Power piston spring recommendation
« on: September 12, 2022, 12:15:26 PM »
Carb 17056262. Engine 1973 455 factory stock 250hp, no mods. Street car. Automatic with 3.08 rear gear. Power Piston spring recommendation please. Thanks!
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Offline stevef

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Re: Power piston spring recommendation
« Reply #1 on: September 12, 2022, 01:08:45 PM »
Quote from: stevef on September 12, 2022, 12:15:26 PM
Carb 17056262. Engine 1973 455 factory stock 250hp, no mods. Street car. Automatic with 3.08 rear gear. Power Piston spring recommendation please. Thanks!

Also forgot to say, it's a Pontiac, and I'm using Cliff's hp kit with the 4 pp springs in it.
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Offline Kenth

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Re: Power piston spring recommendation
« Reply #2 on: September 13, 2022, 01:03:53 AM »
The original PP spring will work perfectly fine in this unit.
Been using the exact carb on my 462 with the 744 cam, points ignition, TH400 std converter, 3.55 gears.
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Offline stevef

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Re: Power piston spring recommendation
« Reply #3 on: September 13, 2022, 05:00:40 AM »
Okay, thanks! I still have the original spring in good shape so will just put it back. Thanks again.
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