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06-28-2009, 09:03 AM
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#1 |
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Registered User
Join Date: May 2003
Location: Ontario
Posts: 279
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Alternator pully size
Do most of you with a BBC street/strip motor use a regular size pulley or do you under drive it with a larger one? thanks
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06-28-2009, 09:18 AM
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#2 |
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Registered User
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,892
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Re: Alternator pully size
in my opinion under drive pulleys are for under powered mustangs. I tried a set on a street truck I had with a small block and I hated them so I took them off.
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Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole! |
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06-29-2009, 02:27 PM
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#3 |
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Hay Team!!
 
Join Date: Jun 2003
Location: Ft. Worth, TX, USA
Posts: 366
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Re: Alternator pully size
I'm with dj....every little bit helps, but there comes a time when you just decide to stick with what works
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1972 Chevrolet Cheyenne LWB "Orange and White" 8) |
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06-29-2009, 08:08 PM
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#4 |
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Registered User
Join Date: Oct 2006
Location: bridgecreek ok.
Posts: 1,214
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Re: Alternator pully size
This serpentine kit works perfect...by march and i believe they are stock in size
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http://67-72chevytrucks.com/vboard/s...d.php?t=494388 431 big block times, changed to a 6.0 ls with turbo 1.58- 60' 7.18- 1/8th mile@95.18 11.37- 1/4 @115.81 |
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