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Help needed b20z swap

Posted: May 7th, 2020, 6:49 am
by wheel whores
Resently did a b20z swap in a ek3.
Issues 1) @ 100km/k the rpm stays at 3500-4000
2) the speedo is off.

Is the rpm supposed to be lower cause it is really annoying on the highway... Cause 100km/h is like 80km/h actual speed..
Is there a way to get the speedo to read correctly or even close to correct...

Thanks in advance....

Re: Help needed b20z swap

Posted: May 7th, 2020, 8:08 am
by Dave
For the high rpm, what transmission are you using?


For the speedo I suggest using the gear from your original transmission as this was the one made for your cluster.

Re: Help needed b20z swap

Posted: May 7th, 2020, 9:55 am
by wheel whores
The b20z transmission bought the entire thing as a conversion