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The mkiv Supra Owners Club

MY Current wide body project sp71 billet turbo conversion


michel lane

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  • 5 months later...

She has been running for the last month now , ready for the dyno tune with Ryan on Tuesday . After this is booked to get the seats leathered and stereo fitted. Unfortunately I have to sell her. This car drives so nice, the noise of the exhaust is just right and the spool of the turbo makes sweet music . Will have some dyno print outs on tuesday ,I would like 650-700hp with a safe tune. The turbo should be good for 750 (sp71 .81ar gts). I should have polished her ,rather then just a wash . All the dry water drops show on the pictures... the horsepower feaks plate is usually shinny but looks terrible in the pic ...

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Edited by michel lane (see edit history)
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Great news , after Ryan doing his magic on the car ,we managed to get 704hp and 594lbs of torque. Ryan tells me that the car was spinning on the R888 , therefore the reading was slightly out . I said it must be over reading slightly then , Ryan's remake was "No under reading " :blink:... he tells me that its easily a 750hp car, just need to put some normal tyres on it for the dyno next time .

 

pics and video to follow.

 

Its drives like a monster at 1.8bar !! , I got it set to 1.4 this is 600hp according to Ryan.

 

On the way back home today , I managed to encounter a R8 and M5, lets say 180 liptons came up very fast , they were a figment of my imagination behind me .

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