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The mkiv Supra Owners Club

boost


Brendan P
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well today i assided to put my supra on the ramp at work and do abit of grinding on the restrictor plate as i thought i had made it to small

 

ground about 5mm off put it back on and went up the road but the boost didnt rise atall, i was pretty shocked as i thought 5mm was going to be tomuch

 

got back to the workshop and back on the ramp i assided to remove the plate completely just to see what happened

 

went for a quick spin again "slowly" pressing the throttle only went to 0.8 bar turned round and floored it keeping an eye on my boost gauge and it kept to a steady 0.9 bar

 

i thought j-spec turbo's wastegates couldnt stand the free flow of double decat?

 

i'm not complaining, if anything i'm pretty chuffed lol, but has anyone else come across this?

 

Brendan

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