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01-05-2014, 10:29 AM
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#1 |
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1972 NHRA 'Stock Class'
1972
The 'new' Stock Class. 1972 NHRA World Finals @ Amarillo Dragway 
Last edited by Paul Ceasrine; 01-12-2014 at 06:37 PM. Reason: correction |
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01-05-2014, 10:55 AM
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#2 |
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Re: 1972 NHRA 'Pure Stock'
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01-05-2014, 12:01 PM
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#3 |
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Re: 1972 NHRA 'Pure Stock'
Can not call this pure stock, in 72 you could change the pan and use after market pistons just to name a couple of things. When they restarted Stock in 74 or 5 it went back to oem pistons and parts.
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Bob Pagano A/SA |
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01-05-2014, 12:20 PM
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#4 |
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Re: 1972 NHRA 'Pure Stock'
1972
* No Headers * No Slicks * Full Stock Exhaust * Traction Bars were permitted. * Cars had to be 'Street Driven' to the Track. As close as possible to 'Pure Stock'. 1972 Buick GS 455 'Stage 1' 455/270 HP {re-factored to 315 HP} was the dominant car. {Classed in C/S or C/SA} = {11.00 to 11.99 Wt/Hp} Running.......... 13.60's 
Last edited by Paul Ceasrine; 01-06-2014 at 09:37 AM. |
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01-06-2014, 10:27 AM
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#5 |
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Re: 1972 NHRA 'Pure Stock'
No Headers, and full stock exhaust, but you could have exhaust cutouts.
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Marty Knox 3071 STK |
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01-06-2014, 12:24 PM
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#6 |
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Re: 1972 NHRA 'Pure Stock'
1972 Class and Weight Breaks
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