We had this fantastic condition 2001 Toyota Supra VVTi twin turbo in with us last week. The Supra was booked into the @Whifbitz workshop for a Syvecs S7i stand alone ecu installation and mapping.
First go on the dyno and we soon found the clutch was slipping so off it came to have a new genuine Toyota clutch fitted.
Back on the dyno again and it made a respectable 443bhp at 1.2 bar boost with that being the maximum safe boost with the stock jap spec turbos and fuel system.
If you need your Supra Mk4 tuned, maintained or restored please get in touch @Whifbitz
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23 авг 2024