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The Terminator
Turbo Cobras
Compressor map and info
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<blockquote data-quote="kino" data-source="post: 3809772" data-attributes="member: 3832"><p>That is what makes this tough to do. For instance its accepted that a PTE76GTS has a fatter compressor map, but no map to show it. The Garett turbos like the gt42-76 and GT47-80 are more of a crap shoot without the maps to see exactly where the 281 DOHC would fall. I hve no doubt a 4.6 can push those turbos, just look at Tim Plamer's old 98 cobra. He had stock head and cams with a 91.5 mm turbo and ran 8.3s and 8.6s at 160+mph. So from his example, is reason enough to me that even a GT42-76 or GT47-80 can work for our cars.</p></blockquote><p></p>
[QUOTE="kino, post: 3809772, member: 3832"] That is what makes this tough to do. For instance its accepted that a PTE76GTS has a fatter compressor map, but no map to show it. The Garett turbos like the gt42-76 and GT47-80 are more of a crap shoot without the maps to see exactly where the 281 DOHC would fall. I hve no doubt a 4.6 can push those turbos, just look at Tim Plamer's old 98 cobra. He had stock head and cams with a 91.5 mm turbo and ran 8.3s and 8.6s at 160+mph. So from his example, is reason enough to me that even a GT42-76 or GT47-80 can work for our cars. [/QUOTE]
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