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Friday 3 June 2011

SINGLE or SIX THROTTLE???


Today we tuned this R32GTST with RB26..................Forged internal??? and single turbo, camshaft??pump etc etc and Power FC, However injector was still stock.(440cc)


The engine has two stage throttle................??!!



As you can see.....original six throttle is still there and big single is on the other end......What for????

Is that two stage throttle or something???.....hung on......the six throttle is fully open by wire!??

again.....what for???






We were confused but...............anyway?? customer demand?....... started to tune.............As we expected the factory stock injector was max before 300kw....so.....changed to lager one...

The final result....over 320kw at wheel 1.3 bar of boost........I think if we remove either one throttle, made more.......what do you think???
















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