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#1
03-01-2026, 07:05 PM
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The KRE heads look good especially in the early powder blue, but the deleted air injection boss below the valve cover plane is tuff for a Pontiac guy not to miss.
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
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#2
03-01-2026, 07:32 PM
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SD455 Dyno sheets showed that factory exhaust at least lost 75-90 hp. Significant gains in hp with cam lifts over .500 compression around 11-1.
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