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The mkiv Supra Owners Club

My Thoughts On TTC (True Twin Conversion)


a98pmalcolm

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Hi all.

 

Well I had a spare few mins today to try this True Twin Conversion out.

 

Only took a few mins to do! I took the supra out and I have to say I didn’t like it at all! I didn’t notice a massive difference in the power and at low RPM the car seemed to have very little power without that turbo!

 

Only plus side is at low end my exhaust sounds extremely deep and tbh I liked it ;) however I do prefer the sound of the turbo spool low end!

 

So I changed it back to using the sequential system and I much prefer the way the TT supra was designed.

 

If you want to try it your self-coz you’ve heard about it and your curios here’s the link:

 

http://www.internetwork.org.uk/mechanical/ttc/ttc.htm

 

 

 

Thanks for reading

 

Paul

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That is not an ideal way to do TTC, and really doesn't present a true impression of how it really behaves.

In order to do it properly you need to wire open the EGCV and the IACV also you really need to have a piggyback to get the best from it.

Do a bit of searching and you will find quite a lot of discussion on the subject.

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