Started wiring the 4a up initially Johl but decided instead to focus on selling the cressida and being in a better spot financially to tackle a reasonable build. I am however being persuaded by some people (max haggard) that the only way forward these days is with ecotec.

Matt I've been sussing out alloytec but can't seem to find anything on the net about deletion of vats and the bcm so potentially would need aftermarket ecu. That said there's people making over 400rwhp with them on stock bottom ends n/a. Plus engines are cheap and plentiful if they explode!