97 Cobra -> 03/04 Cobra Top End Swap
Be prepared for a few more posts as I think up different combinations.
As some of you know, I'm trying to figure out what to do with the Cobra. Right now I have a 97 Cobra with a Vortech S-Trim. This made 419rwhp and 378rwtq without any other modifications really. I blew the head gasket (175,000km on the motor) so I'm going to be pulling the motor and rebuilding it, including forged naughty bits. After driving my brother's Lightning, I figured that a roots style SC is much more fun on the street. So how difficult is this swap, pretty straight forward? Anything I need to be aware of? The motor will be out of the car so anything that needs to be done to it is not a problem. |
if you are thinking about putting all the cobra top end stuff on yours, i have heard/read that is a was of time and money.
i will try and find links stating why. They do make a KB for our cars. http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton http://www.svtperformance.com/forum...highlight=eaton |
Yeah I was comparing it to the KB. I figured it would be cheaper to get an 03 Cobra topend instead of the KB...
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Originally Posted by Flynnt
(Post 76157)
Yeah I was comparing it to the KB. I figured it would be cheaper to get an 03 Cobra topend instead of the KB...
many guys ask..few that I know have done it. |
You mean air intake or lower intake? It would be an entire head/intake/etc swap.
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An 03/04 Cobra top end on our block is a total project. It is not worth the work IMO when you can just forge your motor and keep the V2. You want fun? Put 4.30's in it.
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Originally Posted by NXGHOST
(Post 76369)
An 03/04 Cobra top end on our block is a total project. It is not worth the work IMO when you can just forge your motor and keep the V2. You want fun? Put 4.30's in it.
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Doing the '03 top end blows. Keep what you got.
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It really does blow! ha ha!
I'm still undecided and it's actually paying off... My bank account is gaining ground for the first time in over a year. |
Originally Posted by Flynnt
(Post 76157)
Yeah I was comparing it to the KB. I figured it would be cheaper to get an 03 Cobra topend instead of the KB...
try 03 with system features 151/48-inch forward-facing headers, two 60mm turbos, and 3-inch downpipes. |
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