WayneW Posted February 1, 2018 Share Posted February 1, 2018 (edited) Hi everyone, I wonder if there is any differences between the na and TT oil sumps ? I'm planning a GTE VVTI conversion out of an aristo engine and would like to reuse the oil sump parts out of the na engine of the Supra... Is it possible ? PS : what about the Turbos oil return into the sump on the na one ? Thanks further ! Edited February 1, 2018 by WayneW (see edit history) Quote Link to comment Share on other sites More sharing options...
Mike2JZ Posted February 1, 2018 Share Posted February 1, 2018 They are the same. Only difference is the oil return flange on the TT sump is drilled & tapped for bolts. Whereas on the NA sump you will need to drill and tap the bolt holes yourself. Quote Link to comment Share on other sites More sharing options...
WayneW Posted February 1, 2018 Author Share Posted February 1, 2018 Ok this only minor job will makes me save a lot of money !!! thank you Mike ! Quote Link to comment Share on other sites More sharing options...
Mike2JZ Posted February 1, 2018 Share Posted February 1, 2018 Ok this only minor job will makes me save a lot of money !!! thank you Mike ! If you have the right tools to hand it is a 10 minute job to get the NA sump to use an oil return. So definitely a good save of money. Quote Link to comment Share on other sites More sharing options...
WayneW Posted February 2, 2018 Author Share Posted February 2, 2018 I'll do this correctly for sure. Thanks for the info mate Quote Link to comment Share on other sites More sharing options...
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