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The mkiv Supra Owners Club

650bhp - 66mm Batmowheel Billet Turbo - Whifbitz kit


Pig
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Great numbers.. What's the spec of your car Pig? Inlet plenum, cams?

 

Looks like a great street setup?

 

Fully built engine

264/264 cams

Whifbitz twin wastegate setup

etc etc etc - long list

Stock inlet plenum

AEM V1 - Mapped by me - 8k rev limit.

 

Was only running 1.5bar of boost.

May look to add an inlet plenum and harder wastegate springs to run more power, should hit over 700bhp easily.

 

It is a great setup on the street as you can see by the power graph, when the power comes on it stays right through to the red line, maybe I should raise the rev limit even further...

 

It will be even better when I put my UK Auto DIFF back in.

 

Thanks for the vids Matt

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Fully built engine

264/264 cams

Whifbitz twin wastegate setup

etc etc etc - long list

Stock inlet plenum

AEM V1 - Mapped by me - 8k rev limit.

 

Was only running 1.5bar of boost.

May look to add an inlet plenum and harder wastegate springs to run more power, should hit over 700bhp easily.

 

It is a great setup on the street as you can see by the power graph, when the power comes on it stays right through to the red line, maybe I should raise the rev limit even further...

 

It will be even better when I put my UK Auto DIFF back in.

 

Thanks for the vids Matt

 

What difference does it make to the car having that TT6 diff in it now. As I was saying to you I have the big case auto tt diff in mine and the acceleration seems crazy, flys through the gears.

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What difference does it make to the car having that TT6 diff in it now. As I was saying to you I have the big case auto tt diff in mine and the acceleration seems crazy, flys through the gears.

 

Ultra long gears - it just keeps going and going before you have to change up.

 

The difference is the acceleration, its less with the TT6 diff.

 

I believe the Auto diff. will top out about 172mph rather than 200mph. IMO 200mph is not needed for road use as it could collapse your world very quickly hence planning to put the auto diff back on once I have done a 200mph (track) run.

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Ultra long gears - it just keeps going and going before you have to change up.

 

The difference is the acceleration, its less with the TT6 diff.

 

I believe the Auto diff. will top out about 172mph rather than 200mph. IMO 200mph is not needed for road use as it could collapse your world very quickly hence planning to put the auto diff back on once I have done a 200mph (track) run.

 

That's what I thought. Maybe that's why mine seems so fast then. Acceleration over top speed all day long :) How long did you auto diff last and how did you break it? Just so I know for mine haha.

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That's what I thought. Maybe that's why mine seems so fast then. Acceleration over top speed all day long :) How long did you auto diff last and how did you break it? Just so I know for mine haha.

 

Years and years.

 

I only broke it because of too much abuse.

 

I changed up a gear mid drift when it wasn't properly warmed up.

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