Hyundai Hybrids Want to drop in a Beta for your Hyundai Accent? How about a 4G63 in your Hyundai Elantra? Maybe a Beta 2 for your Hyundai Tiburon? Post all questions here relating to transmissions and engines from other makes and/or models, you want to install in your Hyundai.

1.8 ecu into 2.0 G4GF?

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Old 10-06-2012, 07:00 PM
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Default 1.8 ecu into 2.0 G4GF?

I have a few questions about swapping the 1.8 beta ecu and intake cam into my 2000 Elantra 2.0.

I searched about this swap, but I failed to find much info about it.

How does it effect hp, low end power, powerband, drivability? ect

Any dyno sheets?
Old 10-06-2012, 07:47 PM
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i have seen 1.8 cams fitted into 2.0 for lil extra power.



The 1.8 and 2.0 will have similar fuel tables and the Narrow band sensor should be able to handle any minor air to fuel changes as long as wiring is the same. You should be ok.
Old 10-07-2012, 05:07 AM
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The cam yes. you will get more power. You can also use the "GT cam" from a non-cvvt beta 2 engine wich gives you a little extra power. From back in the rdtiburon.com days, there were people that experimented with the ECU with no real data as to whether or not it worked if I remember. you DO NOT need the ECU

the "GT cam" can be purchased on kspec.com
Old 10-07-2012, 12:56 PM
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any cam tricks for a Beta 2 non cvvt?
Old 10-07-2012, 02:40 PM
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Originally Posted by HotBlue02
any cam tricks for a Beta 2 non cvvt?
Not really. the intake cam is more aggressive in the beta 2. so essentially you would be taking out a more agressive cam and reducing your power. The beta 2 makes less horsepower with a more aggressive cam than the beta 1 with stock cams. which points toward my opinion that the beta 1 is a better engine
Old 10-07-2012, 03:01 PM
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Originally Posted by silvershark78
which points toward my opinion that the beta 1 is a better engine


Correct. The Beta 1 motor is the performance version. G4GF stands for "Great 4 going fast".
Old 10-07-2012, 03:10 PM
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If a better engine then why take parts from the beta 2 lol
Old 10-07-2012, 05:52 PM
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Originally Posted by HotBlue02
If a better engine then why take parts from the beta 2 lol
Thats what I mean. they put a more agressive cam in the beta 2 to get the same power as the beta 1. can't be much clearer than that. so if you take that more aggressive cam out of the beta 2 and put it in a beta 1 you will gain horsepower. Not a complicated process to grasp
Old 10-07-2012, 08:26 PM
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cept the fact that the beta 1 doesnt have the same hp as the 2 hyundai got sued for lying about hp numbers



beta 2 > 1 cuz it doesnt have the stupid hlas
Old 10-07-2012, 09:23 PM
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Originally Posted by faithofadragon
cept the fact that the beta 1 doesnt have the same hp as the 2 hyundai got sued for lying about hp numbers



beta 2 > 1 cuz it doesnt have the stupid hlas


I recieved payment for that. the beta 1 has 134 hp..huh? sounds like the beta 2. unless you have the super eco tree hugger version and then you lose 2 more hp. the fact is...more agressive cam equals same output. that fact cant be argued. sorry

(hyundai listed the beta 1 as 140hp, not the real figure of 134. I got compensation for it. I read all the paper work. your arguement doesnt hold weight)



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