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The Terminator
Engine/Tuning
HELP!!! do these # sound right 2.80 4# lower
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<blockquote data-quote="icu812" data-source="post: 3652575" data-attributes="member: 20768"><p>well I just got back from the dyno and my new #'s are as follows</p><p> max HP was 482.4 and TQ was 509.4 with my new set-up (2.80 / 4# lower). boost was 17.8 psi </p><p>till around 4500 rpm then it started dropping off. 14# at 6000 i believe</p><p>we did the boost by-pass mod manually then through the tune no change these #'s seem low (correct me if I'm wrong ) with my old setup I made 501hp/470 tq @ 12.5 psi boost w/ just a 2.93 & stock lower and a port.</p><p> would putting the 2.93 back on give me the 520-520 that I see with all other combos or what could be wrong? weather was great in the 60's</p><p>belt slip is not the issue as we thought, so we sprayed some VHT on and only gained .2#</p><p>total timing was 21* and a 11 A/F BAP set to 40%</p><p>any insight would help as I'm lost to what it might be.</p></blockquote><p></p>
[QUOTE="icu812, post: 3652575, member: 20768"] well I just got back from the dyno and my new #'s are as follows max HP was 482.4 and TQ was 509.4 with my new set-up (2.80 / 4# lower). boost was 17.8 psi till around 4500 rpm then it started dropping off. 14# at 6000 i believe we did the boost by-pass mod manually then through the tune no change these #'s seem low (correct me if I'm wrong ) with my old setup I made 501hp/470 tq @ 12.5 psi boost w/ just a 2.93 & stock lower and a port. would putting the 2.93 back on give me the 520-520 that I see with all other combos or what could be wrong? weather was great in the 60's belt slip is not the issue as we thought, so we sprayed some VHT on and only gained .2# total timing was 21* and a 11 A/F BAP set to 40% any insight would help as I'm lost to what it might be. [/QUOTE]
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HELP!!! do these # sound right 2.80 4# lower
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