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This is a discussion on people with dyno sheets within the 3.8L V6 Supercharged (L67)(L32) forums, part of the W Body Tech category; I don't really care about how much HP, but am looking for your powerband. Please list any applicable mods (...
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| SS-DD Level Member | I don't really care about how much HP, but am looking for your powerband. Please list any applicable mods (cam, heads, headers etc) and where you are hitting peak HP. I realize there are going to be differences based on the mod level but it would be interesting to see the powerband. If you have your dyno sheet that would be great as well.
__________________ 04 Indy SS build #972 XP, TOG's, Lightning injectors, 2.8 pulley, 105 CC springs, Wizaired, 3.29 gears, tripleedgeperformance ported blower, machined LIM, 180* tstat, RS12YC@.053, FP rewire, Alt rewire, stage 1 V boost, PRJ wires, Stage 2 IC |
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| | #2 |
| Moderator | ![]() I had a few spikes here and there.....LOL sorry, couldnt resist..... ok, back on topic
__________________ 2001 GTP street car- GT45 turbo,Stage 4 Intense turbo cam,FMIC,150 wet, double roller timing chain, Diamond forged coated pistons 8:0:1, Diamond piston rings, cryoed L32 connecting rods, Cryoed crank, Clevite77 main bearings, Clevite77 cam bearings, Clevite77 L32 rod bearings, ARP Everything, Intense/meizere true billet Flexplate, Custom UIM, Intense oil pressure kit, Cometic 4 layer head gaskets, OE-R lifters, Cryoed L67 block, ATI turbo dampner, MUCH MORE, 6 more to choose from |
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| | #3 |
| SS-DD Level Member | daewoo FTL
__________________ 04 Indy SS build #972 XP, TOG's, Lightning injectors, 2.8 pulley, 105 CC springs, Wizaired, 3.29 gears, tripleedgeperformance ported blower, machined LIM, 180* tstat, RS12YC@.053, FP rewire, Alt rewire, stage 1 V boost, PRJ wires, Stage 2 IC |
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| | #4 |
| GT Level Member | great dyno sheet ! LOL .
__________________ 1998 GTP , 3" down pipe w/cat , u-bend delete , full 3" exhaust w/ magnaflows , no resonator , powerslot front rotors , Overkill PCM , Overkill FWI , 180* t-stat , 1* colder plugs , alt. re-wire , alt. stage 1 booster . 215 whp and 238 torque . |
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| | #5 |
| SS-DD Level Member | ok it was fun but time to quite taking a dump in my thread. and that goes for me too. On topic, the couple of posted dyno results I've seen all have tq max at 3000-4000 and HP from 5200-5800 rpm. Mods not available.
__________________ 04 Indy SS build #972 XP, TOG's, Lightning injectors, 2.8 pulley, 105 CC springs, Wizaired, 3.29 gears, tripleedgeperformance ported blower, machined LIM, 180* tstat, RS12YC@.053, FP rewire, Alt rewire, stage 1 V boost, PRJ wires, Stage 2 IC |
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| | #6 |
| SE Level Member | ![]() |
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| | #7 |
| SE Level Member | With that graph, I hope you're running 3.69's or better in the trans! Edit: Did some quick calculations, and you need more like a 4 series gear to take advantage. With 3.69's 1st shifting at 6604 @ 45 mph 2nd starts at 3544 rpms (graph doesn't go that low, but around 150hp) shift at 6300 (80mph_ 3rd starts at 4019 rpms (170ish hp) probably roll through the traps at 120 (450ish hp) Our transmissions are set-up for a broader TQ band, you may need to see if you gan change the internal gearing to a shorter gear to take full advantage of where your power is.
__________________ http://www.cafepress.com/ronvogel http://www.myspace.com/ronvogelronvogel http://www.facebook.com/profile.php?id=1234369500 Last edited by Ron Vogel; 01-16-2008 at 01:16 PM. |
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| | #8 |
| SE Level Member | there is no way your curve came out that smooth. that has def has some massaging done to it.
__________________ 12.591@108.00 1.95 60' 329.9hp 400.1tq http://www.mccgp.com/member_details.php?mid=95 |
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| | #9 |
| GT Level Member | ![]() 04 Comp G, L26, Ported Heads(stock vavles), Comp cams 130# vavle springs, XP cam, Cartuning Turbo T-66, Intercooled, 3" downpipe. 12.5 PSI
__________________ Lumpy Gen 3 |
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| | #10 |
| Moderator | shawn, notice your AFR at the bottom of the sheet. kinda lean as well....some levels avove 12.0. with that much boost...you should see some knock, and that would show a dent in that graph up top. I have never seen a pull THAT smooth either......
__________________ 2001 GTP street car- GT45 turbo,Stage 4 Intense turbo cam,FMIC,150 wet, double roller timing chain, Diamond forged coated pistons 8:0:1, Diamond piston rings, cryoed L32 connecting rods, Cryoed crank, Clevite77 main bearings, Clevite77 cam bearings, Clevite77 L32 rod bearings, ARP Everything, Intense/meizere true billet Flexplate, Custom UIM, Intense oil pressure kit, Cometic 4 layer head gaskets, OE-R lifters, Cryoed L67 block, ATI turbo dampner, MUCH MORE, 6 more to choose from |
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