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Corvette
Corvette Performance
LS-1 Build Up - FAST intake results
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<blockquote data-quote="HLN A55" data-source="post: 11649" data-attributes="member: 46"><p>I found this interesting. I bought the April edition of Muscle Car Power magazine. They had am article on "Hot LS Engine Performance Tricks" that I knew I would find interesting.</p><p></p><p>All the numbers are "out of car" on an engine dyno. See page 77 to verify my numbers...</p><p></p><p>LS-1 crate motor...</p><p></p><p>At the stage "3" they had installed a comp cams XER273HR-14 cam in addition to other valve train mods in the previous 2 "stages". At this point they made 431hp @ 5900 and 406 trq @ 5200 rpm.</p><p></p><p>For Stage 4 the added just a FAST 90 intake and TB (and fuel rails)... the increases were...</p><p></p><p>+8 hp and +4 trq...</p><p></p><p>I suppose the debate over the effectiveness of the mod continues and ALSO... these were not RWHP numbers but engine Dyno numbers!!</p><p></p><p>I'm interested to hear any potential comments on this further.</p></blockquote><p></p>
[QUOTE="HLN A55, post: 11649, member: 46"] I found this interesting. I bought the April edition of Muscle Car Power magazine. They had am article on "Hot LS Engine Performance Tricks" that I knew I would find interesting. All the numbers are "out of car" on an engine dyno. See page 77 to verify my numbers... LS-1 crate motor... At the stage "3" they had installed a comp cams XER273HR-14 cam in addition to other valve train mods in the previous 2 "stages". At this point they made 431hp @ 5900 and 406 trq @ 5200 rpm. For Stage 4 the added just a FAST 90 intake and TB (and fuel rails)... the increases were... +8 hp and +4 trq... I suppose the debate over the effectiveness of the mod continues and ALSO... these were not RWHP numbers but engine Dyno numbers!! I'm interested to hear any potential comments on this further. [/QUOTE]
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Corvette
Corvette Performance
LS-1 Build Up - FAST intake results
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