Let's solve my 20V conversion problems

[Jezza_hr]

As helpful as always Jondee, thank you However, it's worth noting that even running semi synthetic or mineral oil, I was still dealing with oil burning issues prior to rebuild.

I have also taken a lot of care and consideration installing the water pump after the various issues I had first time around, is there any possibility the rad cap could be causing it to seep?

I'm also running an Omex ECU, so I'm guessing a new O2 sensor (which may be feeling the effects from dealing with burnt oil from the first install) and a fresh map might just cover this?