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Thread: ZR1 with headers and tune...
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10-03-2008, 12:22 PM #1Slow'er'Ass
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Red Tint Jewelcoat- 2008 Trailblazer SS
ZR1 with headers and tune...
Vette Dr's has put on a set of headers and a "conservative" tune on a ZR1 that has only 200 miles on it and here is what they got (598 hp, 557 lb/ft).
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10-03-2008, 12:24 PM #2Senior Member
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White- '10 ZR1
Very nice - "back in the day", I remember the rule of thumb to be that headers add approximately 10% horsepower..........that's pretty darn close to that!
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10-03-2008, 12:24 PM #3Detailing + Design
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My life is a- Ben Stiller movie.
does that seem low to anyone else? I mean I thought the claimed 600HP stock?
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10-03-2008, 12:25 PM #4Slow'er'Ass
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Red Tint Jewelcoat- 2008 Trailblazer SS
Flywheel.
Originally Posted by third_shift|studios
This is to the wheels.
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10-03-2008, 12:25 PM #5Wish I had an LS1.
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Is that good or bad? I read they were 638 stock. But what do they get to the wheels stock? I'm assuming that tune and headers is to the wheels?
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10-03-2008, 12:29 PM #6used and abused at wot
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Pewter- 2001 Camaro Z28 M6
that is damn good to the wheels...
have to take in account of driveline loss
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10-03-2008, 12:29 PM #7Senior Member
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White- '10 ZR1
Factory rated at 620 HP to the flywheel Originally Posted by third_shift|studios
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10-03-2008, 12:33 PM #8Old Enough to Know Better
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Red Fire- 2007 Mustang GT/CS
That graph gives me wood..
Do Not Anger the Horsepower Gods ! MOD !!
2007 Mustang GT/CS
2001 SS Cammed. Stalled. Geared. Tuned...Gone but not forgotten.. Originally Posted by bluefields88
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10-03-2008, 12:33 PM #9Awaiting Activation
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Pewter Metallic- 2002 Trans Am WS6 M6 D1SC
Damn. Are those the stock numbers bellow the top ones?
If so those are some damn good gains! One hell of a tune!
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10-03-2008, 03:15 PM #10Veteran
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Black- 1999 TA WS.6
Flywheel HP Originally Posted by third_shift|studios
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10-03-2008, 06:42 PM #11down in it
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white- 90 Mustang 5.0
shit guys, does the diff between rwhp and crank hp need to be explained?
Awesome numbers
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10-03-2008, 06:42 PM #12down in it
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white- 90 Mustang 5.0
even better yet is that curve is so nice and flat. no dips
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10-03-2008, 07:24 PM #13Rodzilla Tha Cavity Filla
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teal- 99 Z28 with an SS complex
+1 Originally Posted by 310stanger
all in all it is still fast
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10-03-2008, 08:32 PM #14Senior Member
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Red- 2001 Trash Can
Very nice!
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10-03-2008, 08:37 PM #15Member
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NBM- 1998 Z-28
thats pretty awesome
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10-04-2008, 05:15 AM #16old timer
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Navy Blue Metallic- 2002 Z28
its actually rated at 638 fwhp. still thats a lot of damn power for a 3300lb car
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10-04-2008, 05:45 AM #173-Time F-Body Offender
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Pewter- 2000 SS Camaro
I want one. Anyone wanna go half on a bank job?
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10-04-2008, 06:17 AM #18Rice Killa
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Black With T-Tops- 96 Z28 M6
I think if everyone pitches in some money to me through paypal, then I would buy one from the local dealer and slap a huge LS1.com on the side. Everyone of course would be more then welcomed to come down and drive it.
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10-04-2008, 06:21 AM #193-Time F-Body Offender
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Pewter- 2000 SS Camaro
Originally Posted by JwMonE99
I think if everyone pitches in some money to me through paypal, then I would buy one from the local dealer and slap a huge LS1.com on the side. Everyone of course would be more then welcomed to come down and drive it.
I got $5 on it.
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10-04-2008, 06:38 AM #20formally 01 T/A
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"Arrest Me Red"- 2001 trans am
+1 or 2 Originally Posted by doozjamann
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