Cobra Heads

[El Chico]

A little birdi in a tree told me that Cobra heads (don't know what year) can fit and improve power wise onto a 99+ GT. Can anyone verify this claim or should I grab my BB Gun and shoot him?

 

[mogs01gt]

it involves more than just slapping on the heads.

Intake, ECU, headers, wiring harness, etc. All will be needed

 

[El Chico]

Worth it? Haven't heard this so I would guess not, right?

 

[mogs01gt]

If you do a search, you could find a lot of info. There have been a few threads on this.

 

[WRXracer]

um

your better off getting the heads ported valves and cam then to put on the cobra heads..

 

[gruntman31]

There is a huge compression drop doing this. I think it brings it down to 8.0-8.5. I'm not sure you'd need a new ECU. Many people swap in 4v motors and use their GT computers -just need a custom chip. Cost Vs. performance wise I don't think it's probably worth it. You would probably be happier with porting your heads, cams, and some juice.

 

[Solid Snake]

This has been talked about many times. Can you do it? Yes. Is it worth it? No. You're much better off just swapping the entire Cobra engine

 

[Bone Racing]

worth it yes....

easy...no

 

[edwardohaskillo]

... should I grab my BB Gun and shoot him?

SHOOT THAT LITTLE BASTARD!