Bad news for the wallet... and my begging knees...

Sonoman

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Nitrous injection was the cheapo fix for this on my old Z28. Fun, but I wouldn't do it on a Viper. Maybe switch to a twin-turbo or Paxton Gen III? It is amazing how many Vipers have been boosted, relative to the small number of cars sold. I guess if you're the type of guy that can't get enough HP and are willing to pay for that, sky is the limit. Recently met a guy in town here with a twin-turbo 560 cubic inch Chevy Bel Air. Dynoed at over 1500 HP on race gas with race-level boost pressure, but it's a street-driven machine. Lot of money in that car (looked good, too), and the re-engineering of every driveline and frame detail to handle that power makes for a heckuva project.
 

cubican

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+1 on the gear chage, I did 3:55 first and it made a big big diference , now I have 3:73 and love them . Doing the motor mounts, shifter and gears( I recomend 3:73 for a gen 3) it made the car feel like it had 75 extra hp.
 

Nine Ball

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Stock Gen 3's are fast....by 2003 standards. Paxton is the best bang for the buck solution here, easy 625-650 rwhp out of the box without even changing the pulley.
 
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georgethedog

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+1 on the gear chage, I did 3:55 first and it made a big big diference , now I have 3:73 and love them . Doing the motor mounts, shifter and gears( I recomend 3:73 for a gen 3) it made the car feel like it had 75 extra hp.

What brand did you get and did you do it yourself?
 

swexlin

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Stock Gen 3's are fast....by 2003 standards. Paxton is the best bang for the buck solution here, easy 625-650 rwhp out of the box without even changing the pulley.

Pretty fast even by today's standards! I can't use all my Gen 3's power now. I guess I'm just getting old.....!
 

JonB

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My Gen 3 just does not feel that fast anymore... What to do... What to do... What to do...
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.C'MON GEORGE: GOT GEARS? GET GEARS! Poor Man's Supercharger

Little money, lottsa acceleration, and better braking.

Gears, We are talking 10% $$ of a blower package and tuning.
Gears We are talking 30% of the $$ of headers/exhaust.

Can you give up driving above 165 mph? How many minutes in your life were you gonna do that anyway? GET GEARS!

{But do NOT get 3:54..... I am an A.R.P. and those GM gears will fit your car but are NOT as strong and durable as 3:55s. Do 3:73 or 3:55, your planned mods matter.}

Then GoLikeHell
 

FLATOUT

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Bought my 3:73's from Jon and am very happy with them. If I decide down the road to put a Paxton on the car I will go back to 3:55's or back to stock, but for a bolt on Gen III 3:73's are great.

Andy Wheeler
 
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georgethedog

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It already has 3:33s in it, so I would suppose that 3:55 would not be a big enough difference, therefore 3:73 would be best bang for the buck I would imagine. Never going to drive anywhere near 165... What I like is 0-120. I will be in touch if I decide on any of these mods. Thanks Jon, and thanks to the others for suggestions.
 
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georgethedog

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Pretty fast even by today's standards! I can't use all my Gen 3's power now. I guess I'm just getting old.....!

I guess I am used to the 2 Gen II's I had that would burnout in gears 1-3 and this Gen III won't. Yes, and I did have new tires on the other cars too. I guess the Gen III hooks up better.
 

Xhlr8n

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Check the classifieds, my 04 has 3:55 gears, Paxton Supercharger, ets, etc, and its for sale..!
 
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georgethedog

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Check the classifieds, my 04 has 3:55 gears, Paxton Supercharger, ets, etc, and its for sale..!

Thanks, but I did too much to mine this year to start over with another car. (Roll-bars, seats, stripe, rear fascia black, spoiler, dash painted, emblems changed, etc.) I would want to do those things to another silver car. I stand a better chance at finding a little money to change the gears and open up the exhaust and intake a little. Thanks.
 

Xhlr8n

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Yah your car does look great....! do the paxton if you can, you wont regret, plenty of power for the street, if not the 3:55 gears are a sure thing. good luck with your quest.
 

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