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#1
08-05-2013, 08:06 PM
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weight difference between IA1 and IA2?
anyone have any real data?
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1968 firebird cameo white on red 400 4 speed 1969 carousel red firebird 455, richmond 5 speed 1964 gto pump gas, 505 IA2 EHeads, EFI, 92 mm turbo ice cream getter in process now.... 1970 lemans hardtop, gto clone Atoll Blue 1972 Maverick powered by 2004 gto ls1 and t56 6 speed, 8.8, fox strut front end, wifes car |
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#2
08-06-2013, 05:14 PM
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Depends on the bore size. Apples to Apples the IA II is 5 to 10 pounds heavier because the main webs are 1’’ wide (thick), the deck is thicker and the valley walls are thicker. All redesigned over the IA I block for improvements.
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 Bob C.Quickest, Fastest, Best selling Pontiac Aftermarket Block IA II and Tiger Heads Boss Bird Funny Car Best pass to date 08/06/2016 [email protected] Allpontiac Big Chief Aluminum Engine Block http://www.AllPontiac.com |
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#3
08-06-2013, 08:27 PM
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I talked to dick and he agrees about 5 pounds he said. thank you
__________________
1968 firebird cameo white on red 400 4 speed 1969 carousel red firebird 455, richmond 5 speed 1964 gto pump gas, 505 IA2 EHeads, EFI, 92 mm turbo ice cream getter in process now.... 1970 lemans hardtop, gto clone Atoll Blue 1972 Maverick powered by 2004 gto ls1 and t56 6 speed, 8.8, fox strut front end, wifes car |
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#4
08-07-2013, 09:42 AM
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I told you it was you!!!!!
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#5
08-07-2013, 10:04 AM
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Lol I'm svelte!
__________________
1968 firebird cameo white on red 400 4 speed 1969 carousel red firebird 455, richmond 5 speed 1964 gto pump gas, 505 IA2 EHeads, EFI, 92 mm turbo ice cream getter in process now.... 1970 lemans hardtop, gto clone Atoll Blue 1972 Maverick powered by 2004 gto ls1 and t56 6 speed, 8.8, fox strut front end, wifes car |
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