420a head
#1
09-08-2012, 12:17 PM
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420a head
i was just wonderin if i could put a 420a head on my ecc block and make it work as long as i have the manifolds and comp and wire harness because i want the reverse flow top end any advice would be awesome...and another thing off topic i found some 2.0 injecters that are 350cc 32psi and the said they would fit a 95 thru 99 direct fit but they were from an audi......might these be dohc???????
#2
09-08-2012, 01:39 PM
Record Breaker
I have heard of people doing this. I have actually seen photos of it in the past. I am not sure of the extent of it, I have never personally done it. I know you will need to modify the radiator for the manifold to fit, also remember a problem with the cam sensor working with the neon computer. In the past I had a 420a eclipse with a bad short block, I used a dodge neon short block and just swapped the externals over, I had no issues using the 420a head on it. DOHC and SOHC injectors are the same. I have used injectors laying around. They just need to be the same design, and same independence. But changing the injectors can drastically change the a/f ratio so it will need tuned.
I have never tried this because I think its useless. Exhaust in front and intake in back? I would rather have intake in front and exhaust in back. My 2 cents.
I have never tried this because I think its useless. Exhaust in front and intake in back? I would rather have intake in front and exhaust in back. My 2 cents.
#3
09-08-2012, 07:19 PM
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Originally Posted by I_Ride_Neon
I have heard of people doing this. I have actually seen photos of it in the past. I am not sure of the extent of it, I have never personally done it. I know you will need to modify the radiator for the manifold to fit, also remember a problem with the cam sensor working with the neon computer. In the past I had a 420a eclipse with a bad short block, I used a dodge neon short block and just swapped the externals over, I had no issues using the 420a head on it. DOHC and SOHC injectors are the same. I have used injectors laying around. They just need to be the same design, and same independence. But changing the injectors can drastically change the a/f ratio so it will need tuned.
I have never tried this because I think its useless. Exhaust in front and intake in back? I would rather have intake in front and exhaust in back. My 2 cents.
I have never tried this because I think its useless. Exhaust in front and intake in back? I would rather have intake in front and exhaust in back. My 2 cents.
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#4
09-08-2012, 08:49 PM
Record Breaker
If were talking about the factory dodge neon computer. Simple answer is no. Will it be any time soon? Nope. From what I have been told they are very hard to crack the code. Atx? Do you mean Afx? Atx ecu stands for a factory automatic ecu. I haven't bought one in a while. They were 150-200 area used back in the day. Mopar ecus are a little cheaper, but not as aggressive.
#6
09-11-2012, 06:12 PM
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#7
09-11-2012, 06:49 PM
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#8
09-11-2012, 09:24 PM
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Originally Posted by das2123
That's the only way.
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