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two quick questions about reaching 500hp

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Old 07-26-2007, 02:25 PM
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lazyeye
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Default two quick questions about reaching 500hp

lets say you have a 2004 gt bone stock. what parts would you need and how much would it cost to reach 500hp?
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Old 07-26-2007, 02:28 PM
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lighswitch
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Default RE: two quick questions about reaching 500hp

A fully forged motor, A set of TT's would be a easy way to get it there with the right set-up or any supercharger (KB/vortech/Prochrager). Just depends on your budget.
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Old 07-26-2007, 02:31 PM
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ZW99GT
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Default RE: two quick questions about reaching 500hp

Lol, You are gonna be WAY up **** creek with just that stuff.

You will needs MANY things. FUEL system is a must. Shortblock, Clutch, exhaust, poweradder, MAF, Tunes, etc..........

If you do it for less than $10k you're good.
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Old 07-26-2007, 02:46 PM
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lighswitch
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Default RE: two quick questions about reaching 500hp

Well I guess I really didnt get to into detail with it, but yeah all that stuff goes hand in hand with getting those type of numbers. Sorry bout that [&:]
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Old 07-26-2007, 02:49 PM
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ZW99GT
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Default RE: two quick questions about reaching 500hp

ORIGINAL: lighswitch

Well I guess I really didnt get to into detail with it, but yeah all that stuff goes hand in hand with getting those type of numbers. Sorry bout that [&:]
I knew what you meant.
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Old 07-26-2007, 03:37 PM
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4.6LPoppy
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Default RE: two quick questions about reaching 500hp

ORIGINAL: lazyeye

lets say you have a 2004 gt bone stock. what parts would you need and how much would it cost to reach 500hp?
You can have 500 rwhp or more. Another here said "forged lower parts - - crank, pistons, rods), and he's right. You MUST have those if you pass 425-450 hp or you will grenade your engine (ask me). Once you have forged rotating parts, then add whatever power you want; NOS, s/c, turbo, etc. But you must also have the air handling system to feed it and the fuel system to feed it and the tuner/chip, etc to manage it all. That's where it gets expensive. If you have none of those parts yet, the guy who said you're good if you do it for less than $10,000 is pretty much right on!
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Old 07-26-2007, 03:58 PM
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2002GTAUTOVERT
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Default RE: two quick questions about reaching 500hp

ORIGINAL: 4.6LPoppy

ORIGINAL: lazyeye

lets say you have a 2004 gt bone stock. what parts would you need and how much would it cost to reach 500hp?
You can have 500 rwhp or more. Another here said "forged lower parts - - crank, pistons, rods), and he's right. You MUST have those if you pass 425-450 hp or you will grenade your engine (ask me). Once you have forged rotating parts, then add whatever power you want; NOS, s/c, turbo, etc. But you must also have the air handling system to feed it and the fuel system to feed it and the tuner/chip, etc to manage it all. That's where it gets expensive. If you have none of those parts yet, the guy who said you're good if you do it for less than $10,000 is pretty much right on!
its not that easy. youre forgetting alot of parts such as a built rear end, built transmission, new oil system, all kinds of coolers (oil, intercooler, tranny (auto) ) its just not as easy as forge and F/I. youll need a fuel pump, fuel injectors, multiple dyno tunes, suspension mods, built rear end, possibly a cowl hood, bigger brakes, etc. it goes on. easiest thing to do would be to buy a MMR block and drop it in when its done being built.
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Old 07-26-2007, 04:15 PM
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czwalga00gt
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Default RE: two quick questions about reaching 500hp

Generally.... anything over 400rwhp requires a new EVERYTHING, reliably.


400rwhp, a supercharger, and exhaust.
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Old 07-26-2007, 04:22 PM
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Bossy
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Default RE: two quick questions about reaching 500hp

I read an article in 5.0 magazine, were they took a stock motor and put stage II P.I. heads and cams in a 97 motor with a stock 04 intake manfold . They also had a plenum and throttle body and long tubes. They made 401 hp at the flywheel with no accseries. They were also running a Fast Engine Management System. I imagine if you built a 5.4 stroker motor than did those mods you would be close to 500 horseat flywheel n/a.I would also use a Typhoon intake manifold or that new BBK manifold rather than the stock 04 intake to give you even more power.
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Old 07-26-2007, 04:25 PM
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czwalga00gt
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Default RE: two quick questions about reaching 500hp

ORIGINAL: Bossy

I read an article in 5.0 magazine, were they took a stock motor and put stage II P.I. heads and cams in a 97 motor with a stock 04 intake manfold . They also had a plenum and throttle body and long tubes. They made 401 hp at the flywheel with no accseries. They were also running a Fast Engine Management System. I imagine if you built a 5.4 stroker motor than did those mods you would be close to 500 horseat flywheel n/a.I would also use a Typhoon intake manifold or that new BBK manifold rather than the stock 04 intake to give you even more power.

That's completely misleading. No drivetrain loss, along with alternator etc etc...
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