C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

how much hp can an A4 take?

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Old Aug 14, 2005 | 06:27 PM
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Default how much hp can an A4 take?

1.how much hp can an a4 transmission take?

2. what can i do to beef it up?

3. what tranny could i put in my car that could take 650 rwhp?

thanks your friend
Sean
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Old Aug 14, 2005 | 07:24 PM
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Torque kills more than hp does. Many upgrades can be made to the 700r4 to make it live longer. It gets expensive though.
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Old Aug 14, 2005 | 07:31 PM
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Torque will break it, not hp.

A 700r4 is like a D36, it'll blow when it damn well pleases. There is no concrete limit to the amount of power it can withstand, you could put 500tq through it and it could last years, or not even get you to the end of your street.

If you want to build up a 700, you'll need better hard and soft parts, definitely a tranny cooler, and prayer. If youre thinking of building a monster, I would just go straight for a built TH400 or 350 and slap a GV overdrive on it.
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Old Aug 14, 2005 | 07:36 PM
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Originally Posted by vader86
slap a GV overdrive on it.
Is there room under our cars for a GV overdrive?
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Old Aug 14, 2005 | 07:38 PM
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We built one for a 575 ft lb and 500 hp f body in January. Not alot of upgrades, but blueprinted well. We are gonna see how much it takes to break it. I will post when it does. So far, so good though.
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Old Aug 14, 2005 | 07:42 PM
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th400 now where can i buy one and how much to have it built?

thanks your friend
Sean

whats a GV overdrive?
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Old Aug 14, 2005 | 07:56 PM
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Gear Vendors OD will fit, Bob86ZZ4 has one behind his TH400.

Basically any tranny shop would be able to get you a 400 or a 350, but I would look for a well-known builder.
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Old Aug 14, 2005 | 07:58 PM
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Originally Posted by vader86
Gear Vendors OD will fit, Bob86ZZ4 has one behind his TH400.
Cool, I would like to see a picture of that setup.
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Old Aug 15, 2005 | 08:57 AM
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what about one of the 4LE65?
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