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03 cobra motor swap worth the money? READ.

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Old 04-14-2004, 07:19 PM
  #11  
Silver4.6
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Default RE: 03 cobra motor swap worth the money? READ.

thats cool I didnt know you could get them that cheap, and I had only seen new ones, and thats why they were 11k, I just didnt think a used 03 motor would be that cheap but thats cool
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Old 04-14-2004, 10:18 PM
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00redGT
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Default RE: 03 cobra motor swap worth the money? READ.

They are 10k complete.
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Old 04-14-2004, 10:33 PM
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99 cobra
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Default RE: 03 cobra motor swap worth the money? READ.

I wouldn't go with the 03 engine. I have heard lots of stories of installing the engine. Heard it was a pain in the *** specially if you don't know what your doing. It would cost more to get the engine and put it in then it would be to supercharger and nitrous.

good concept though.

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Old 04-14-2004, 10:39 PM
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callmecobra
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Default RE: 03 cobra motor swap worth the money? READ.

to build his motor equivalent to an 03, and supercharge and intercool it, would cost more
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Old 04-14-2004, 10:48 PM
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Sean
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Default RE: 03 cobra motor swap worth the money? READ.

kenne bell 9psi 405hp!
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Old 04-15-2004, 02:17 AM
  #16  
Dan04COBRA
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Default RE: 03 cobra motor swap worth the money? READ.

Stock GT bottom ends can handle 8PSI with a great tune, some people try getting away with 9PSI. Good for about 400hp...

Unfortunetly, you own the wrong car if you wanted to spank Z06's and Viper's without a huge amount of work.

You can probably find a low mile used 03 Cobra engine in the 4-6k range. Your GT transmission can barely handle 260hp, forget 400hp.
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Old 04-15-2004, 02:24 AM
  #17  
Sean
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Default RE: 03 cobra motor swap worth the money? READ.

There is a couple of guys on modulardepot running 11's on a 2v N/A with stock T45's.
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Old 04-15-2004, 02:27 AM
  #18  
Dan04COBRA
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Default RE: 03 cobra motor swap worth the money? READ.

Good for them!

They won't be running on their stock T45's for long.
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Old 04-15-2004, 02:30 AM
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callmecobra
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Default RE: 03 cobra motor swap worth the money? READ.

ORIGINAL: Dan02GT

Good for them!

They won't be running on their stock T45's for long.
most likely, but....my tranny was at 29k miles (when i sold it) and was running atleast 400rwhp for 23k of it
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Old 04-15-2004, 02:33 AM
  #20  
Sean
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Default RE: 03 cobra motor swap worth the money? READ.

A little hostile tonight?

Gt's are very capable cars, just as any other lt1, ls1 if you have $ and know what the hell you are doing.

And it is not like I am brand loyal, I also own two firebirds.
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