02-27-2013, 01:56 PM | #1 |
What does it take to get to 426rwhp?
What does it take to get the car to 426 rwhp, have people seen 426 rwhp and 420rwtq from cold air intake, full exhaust (lt headers and hi flow cats), ported tb, and a really good quality tune?
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02-27-2013, 02:41 PM | #2 |
Drives: 2012 ZL1 - #670 Join Date: Jun 2009
Location: Seminole, Fl.
Posts: 8,009
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Yep, just what you mentioned ...
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02-27-2013, 02:48 PM | #3 | |
Vroom
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Quote:
With long tubes, offroad x, underdrive pulley, throttle body, and intake I made 420hp (ls3)
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LSX, Boost, 9", TH400
xxxxhp - xxxtrq |
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02-27-2013, 04:03 PM | #4 |
MTMTEYE
Drives: 2010 Camaro 2SS Join Date: Jul 2010
Location: Pittsburgh
Posts: 637
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Depending on the tune/dyno your be right around there. I have mods you mentioned and managed 434
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MTMTEYE
2010 2SS/RS M6 Aftermarket bolt on parts and tune.. 434hp/395tq Daily Driver. |
02-27-2013, 04:23 PM | #5 |
Drives: Camaro SS Join Date: Mar 2010
Location: Motorcity Dragway
Posts: 978
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now, start buying & buying & buying &.....
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11.90's w/headers, CAI, custom tune, slicks/skinnys, shifter & 100+ Ethyl.
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02-27-2013, 04:36 PM | #6 |
Drives: 69 Vette 2000 Z28 2012 2SS 2013 2SS Join Date: Aug 2011
Location: Indiana
Posts: 65
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that is exactly what I am running with LS3, ARH headers, Solo cat back exhaust and CAI
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02-27-2013, 05:19 PM | #7 |
Drives: Camaro SS Join Date: Mar 2010
Location: Motorcity Dragway
Posts: 978
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BTW: You should be asking "what does it take to get to 11.90's" ?
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11.90's w/headers, CAI, custom tune, slicks/skinnys, shifter & 100+ Ethyl.
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02-27-2013, 05:19 PM | #8 |
Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,019
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LTs/intake/tune will get most LS3s in the 410-425 range.
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Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
02-27-2013, 05:24 PM | #9 |
All blackkk
Drives: 2010 2SS/RS LS3 Join Date: Oct 2011
Location: Albany, NY
Posts: 871
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Why 426?
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Drivin it like I stole it.
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02-27-2013, 05:47 PM | #10 |
Stroked and blown
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looks like your on the right path ... air in air out and good tune is the place to start. a pit stop at 420rwhp for a little bit ... you will want more within 6 months ... enjoy the quest for more power
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LME 416 LS3 shortblock/Callies Compstar 4340 4"crank/Callies 6.125 H beams rods/Wiesco 4.07 forged pistons/Cam Motion custom LS1/LME ported heads /maggie TVS2300/I West 8rib 10%OD /3.2 pulley/OD cog drive/JRE tensioner/ID850 /ADM dual fuel/Kooks LT 1 7/8/magna flow2.5 /cat delete/Roto Fab CAI /MGW short throw /SPEC super twin clutch/G Force built trans,carbon syncro rear shaft upgrade /DSS 9"single CF DS /Strange 3.70/31 spline trutrac/MT DR's/earls oil cooler /tuned KHC
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02-27-2013, 06:56 PM | #11 |
426 rwhp because the engine is rated at 426 to the crank, so I thought it would be cool to make around 426 to the wheels, and that is around 500 to the crank right?
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02-27-2013, 07:03 PM | #12 |
Banned
Drives: 10' 2SS LS3 M6 Join Date: May 2012
Location: Phoenix,AZ
Posts: 1,370
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02-27-2013, 07:41 PM | #13 |
Stroked and blown
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i am the first to admit things break ... but you can get way more than 426 out of stock bottom end
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LME 416 LS3 shortblock/Callies Compstar 4340 4"crank/Callies 6.125 H beams rods/Wiesco 4.07 forged pistons/Cam Motion custom LS1/LME ported heads /maggie TVS2300/I West 8rib 10%OD /3.2 pulley/OD cog drive/JRE tensioner/ID850 /ADM dual fuel/Kooks LT 1 7/8/magna flow2.5 /cat delete/Roto Fab CAI /MGW short throw /SPEC super twin clutch/G Force built trans,carbon syncro rear shaft upgrade /DSS 9"single CF DS /Strange 3.70/31 spline trutrac/MT DR's/earls oil cooler /tuned KHC
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02-27-2013, 07:45 PM | #14 |
Stroked and blown
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ditch the ported throttle body and add a cam ... cam MUCH better value
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LME 416 LS3 shortblock/Callies Compstar 4340 4"crank/Callies 6.125 H beams rods/Wiesco 4.07 forged pistons/Cam Motion custom LS1/LME ported heads /maggie TVS2300/I West 8rib 10%OD /3.2 pulley/OD cog drive/JRE tensioner/ID850 /ADM dual fuel/Kooks LT 1 7/8/magna flow2.5 /cat delete/Roto Fab CAI /MGW short throw /SPEC super twin clutch/G Force built trans,carbon syncro rear shaft upgrade /DSS 9"single CF DS /Strange 3.70/31 spline trutrac/MT DR's/earls oil cooler /tuned KHC
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