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400 crank hp...how easy?

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Old May 22, 2002 | 01:22 PM
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Default 400 crank hp...how easy?

How easy is it to get an early c5 up to around 400 hp (flywheel)?

Is that about 350 at the rear wheels or less?
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Old May 22, 2002 | 01:38 PM
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Default Re: 400 crank hp...how easy? (BowTieBlood)

Crank hp doesn't matter. Go by rwhp. You can get to the 350rwhp mark fairly easily :cheers:

Jerry
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Old May 22, 2002 | 02:08 PM
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Default Re: 400 crank hp...how easy? (BowTieBlood)

See my sig. Latest round of mods put me a little over 400hp at the crank (given the 15% drivetrain loss) Keep in mind that my car came with the LS6 intake. :cheers:


[Modified by RoliO, 12:09 PM 5/22/2002]
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Old May 22, 2002 | 04:37 PM
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Default Re: 400 crank hp...how easy? (RoliO)

You should be able to get it with long tube headers, new exhaust, and an intake, depending on how strong your car is from the factory.
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Old May 22, 2002 | 04:50 PM
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Default Re: 400 crank hp...how easy? (99 Corvette)

Crank hp doesn't matter. Go by rwhp. You can get to the 350rwhp mark fairly easily :cheers:

Jerry
I understand that... just meant how much would it take to be pushing that much power... and the drivetrain loss, is it only 15% like quoted in the other post? That's manual?
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Old May 22, 2002 | 04:51 PM
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Default Re: 400 crank hp...how easy? (RoliO)

See my sig. Latest round of mods put me a little over 400hp at the crank (given the 15% drivetrain loss) Keep in mind that my car came with the LS6 intake. :cheers:


[Modified by RoliO, 12:09 PM 5/22/2002]
What kind of times you running with those stats?
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Old May 22, 2002 | 08:27 PM
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Default Re: 400 crank hp...how easy? (BowTieBlood)

15% is the ballpark parasitic loss associated with the 6-speeds-- it's about 20% for auto's--
you need 340 RWHP to reach your goal-- Flywheel is irellevant to everyone exept people who know absolutely nothing about cars-- and the car magazines that cater to them:rolleyes:
If you're stock, you're prolly around 295-300RW now--
invest in an LS6 intake manifold, an air intake such as the Vortex or Blackwing, LT headers, and an aftermarket exhaust-- that should put you about where you want to be. :cheers:
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Old May 22, 2002 | 08:28 PM
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Default Re: 400 crank hp...how easy? (BowTieBlood)

You would be looking at mid 12's with that power level...
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Old May 23, 2002 | 12:21 AM
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Default Re: 400 crank hp...how easy? (BowTieBlood)

What kind of times you running with those stats?
Haven't taken it to the track yet. :smash:
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Old May 23, 2002 | 12:44 AM
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Default Re: 400 crank hp...how easy? (BowTieBlood)

I'm running 331 at the rear wheels = 390 at the crank......(2000 MN6)

I have:

Vortex
PRT's
X-Pipe
MAF Screen Removed

Headers should put me over that mark ;)
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Old May 23, 2002 | 01:33 AM
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Default Re: 400 crank hp...how easy? (PoBoy Racer)

So in other words it's pretty stinking easy :D I've been looking for a c4 I liked for like a yr now, so much for that, I'm gonna go c5. I'll just have to wait longer.
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Old May 23, 2002 | 02:36 AM
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Default Re: 400 crank hp...how easy? (BowTieBlood)

Wow RoliO, that Cam kit sure bumped you up! How does she idle and ride now?
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Old May 23, 2002 | 07:50 AM
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Default Re: 400 crank hp...how easy? (TexCorvette)

Iceman_K spent like $2K on Cam, LS6 Intake, and Headers (stock exhaust), and Underdrive pulley and is putting down 377 RWHP.....he had only the Donaldson prior....
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