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The mkiv Supra Owners Club

Stock auto TT supra dyno j spec


Day881
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Put my car on the dyno today at rk engineering in cornwall completely stock made 306bhp and 309 lbft dyno in 3rd

Very happy with those figures :) was running 0.74 bar

 

Engine Type - 2jz GTE non vvti

 

Engine Spec - Stock

 

Turbo - Stock J-spec

 

Fuel Used - shell v power

 

Exhaust - stock

 

Transmission - auto A340

 

ECU - stock

 

Dyno used - sun ram 12

 

Stock fuel pump

Stock induction

 

Power figure - 306

 

Torque figure - 309

 

Boost Pressure - 0.74 bar

 

Stock intercooler

 

image

Edited by Day881
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This needs to be BPU mate, massive difference :)

Mine was dynoed at 370 with a double decat, Walbro 255 fuel pump with a restrictor ring at 1.1 BAR

I will be on a dyno hopefully in the next month or so, hoping for 400+

Yh that's the plan going bpu next :) all ready started buying some stuff for bpu not bad figures for stock TT though

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  • 3 months later...
  • 2 months later...
Double decat 3" yes boost controller next then to 1.2 bar see what it makes then they don't always boost to 1 bar or more depends on size of restrictor ring mines from tb developments does boost to 1 bar on cold days

 

/QUOTE]

 

So its got a restrictor ring fitted then ?

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Yes all jap specs have to else they over boost to like 1.6 bar once you have restrictor ring bring it to around 1 bar maybe less maybe more then you raise it to 1.2 using boost controller

 

/QUOTE]

 

Yes i know, i asked as you didn't mention you had a restrictor ring fitted, should be around 400 hp when you nudge

it up to 1.2 :)

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