06-26-2012, 10:35 AM | #1 |
Drives: 2010 SS 6m, black on black. Join Date: Jul 2010
Location: savannah
Posts: 202
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Good Dyno Numbers??? How to pick up more HP?
So like the sig says i have a K&N CAI, Jet MAF, Diablo tuner, MBRP cat back exhaust, cat delete and pacesetter long tube headers (1 3/4). and im making 425whp and 450 ft/lbs tq. is that around average? I didnt have to drop a fortune on expensive brands, but if i had what kind of power would i have gained. I would like to make 500+ whp. What kind of mods would I need to get me there? Any suggestions?
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06-26-2012, 10:39 AM | #2 |
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Drives: 2010 SS, 06 SRT10 Ram Join Date: Nov 2011
Location: C. America
Posts: 1,658
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big cam and heads would get you 500rwhp
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06-26-2012, 10:53 AM | #3 |
Drives: 2010 SS 6m, black on black. Join Date: Jul 2010
Location: savannah
Posts: 202
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What kind of fuel upgrades would be needed. I was thinking some roller rockers and valve components would be nice to push out my rpm range too.
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06-26-2012, 10:54 AM | #4 |
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450ftlbs is great with those mods.
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06-26-2012, 10:55 AM | #5 |
Drives: 2012 Camaro 2SS/RS Join Date: Jul 2010
Location: Cleveland, OH
Posts: 3,251
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Wow 450 TQ with just those mods? That seems high. I know you've got the LS3, but I've seen L99 dynos posted on the forum that aren't even at 400, and that's with LTs.
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06-26-2012, 11:01 AM | #6 |
Drives: 2010 SS 6m, black on black. Join Date: Jul 2010
Location: savannah
Posts: 202
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well I dropped about 2" in wheel height so i think that helps me spin up those lightweight wheels. But thats the only explanation I got. I was rather impressed with the torque too. although its trashed my drivetrain a couple of times.
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06-26-2012, 11:39 AM | #7 |
Drives: 2010 Camaro 2SS/RS Join Date: Mar 2008
Location: S.W. Florida
Posts: 6,294
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Very nice numbers.
I don't know much about Dyno Dynamics numbers -as compared to Dyno Jet or Mustang Dyno. Also, any idea if your numbers are SAE or STD or uncorrected? |
06-26-2012, 11:43 AM | #8 |
Drives: 2012 Camaro 2SS/RS Join Date: Jul 2010
Location: Cleveland, OH
Posts: 3,251
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Well, whatever it is, that's pretty sweet. I pulled around 344 HP and TQ with mine. I bet if I added LTs, I'd still only dyno 370-ish.
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06-26-2012, 11:49 AM | #9 |
Drives: 2010 SS 6m, black on black. Join Date: Jul 2010
Location: savannah
Posts: 202
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My mechanic says the dyno is corrected. From what ive read the dyno dynamics read about 12% low. that dyno is corrected by 10%. which would means my number might actually be higher. All i know it was taken at sea level with pump gas haha
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Last edited by RobRiot88; 06-26-2012 at 12:02 PM. |
06-26-2012, 04:36 PM | #10 |
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Uh oh. Broken axles? Driveshaft?
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06-26-2012, 05:13 PM | #11 |
Drives: 2010 2SS Grey/silver stripes Join Date: Feb 2010
Location: Navarre, FL
Posts: 142
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Nice numbers. How do you like the Pacesetters?
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2010 2SS LS3/ Custom painted gunmetal grey with "ghost" silver stripes / Roto-Fab CAI / Skip shift eleminator / Barton short throw shifter / 20% tint / muffler delete / ******** stealth enclosure with JL Audio 8W7 powered by a JL Audio J2 500.1
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06-26-2012, 05:42 PM | #12 |
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Drives: 2001 Ws6 Join Date: Sep 2009
Location: Burbank,IL
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You won't gain hp or tq with roller rockers, although a good set of pushrod is never a bad idea but you won't gain hp by getting them just peace of mind. As far as "pushing" your rpms out it won't matter because your hp is peaking at 5500 so it's pointless to go Past 6k ( you see your hp n tq diving on the graph?)
Cam that biach and you'll be close.
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2001 ws6, 40k miles, Ls3 416 stroker, short block built by PER the rest by me. LPE Ls3 heads milled to 12-1 comp, FAST 102, NW 102, kooks 2", dual DMH cutouts, Magnaflow C/B, BTR cam + springs. Full UMI suspension.
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06-26-2012, 08:09 PM | #13 |
Drives: 2010 SS 6m, black on black. Join Date: Jul 2010
Location: savannah
Posts: 202
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yes ive bent both the driveshaft and two axels. I like the pacesetters. i got the armor coated set and they still look brand new and sound great. and as for the roller rockers and rods id do that with the cam. and i guess some headwork or new heads
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