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R33 GTS-t with RB25 and a HKS TO4-Z

pump gas at 25psi and 11.8-1

poor old walbro in-tank pump is outa flow

so its time for a fuel pump upgrade

and 28PSI....lookout 400

well done mate

P.S. this was done with a shitty MicroTech rotary ecu!!

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Microtech's arent that bad!!!!! Walbro's are though.

With that gold turbo and 25 psi are we making 360rwkw or 360rwhp? I hope the former.

Dyno sheet?

What has been done on the engine?

What type of ign advance are you running on 25 psi?

Sounds good.

R33 GTS-t with RB25 and a HKS TO4-Z

pump gas at 25psi and 11.8-1

poor old walbro in-tank pump is outa flow

so its time for a fuel pump upgrade

and 28PSI....lookout 400

well done mate

P.S. this was done with a shitty MicroTech rotary ecu!!

Microtech's arent that bad!!!!! Walbro's are though.

With that gold turbo and 25 psi are we making 360rwkw or 360rwhp? I hope the former.

Dyno sheet?

What has been done on the engine?

What type of ign advance are you running on 25 psi?

Sounds good.

not enough load points on a MicroTech for my liking

yeah its kilowatts

not my car so no sheets

pretty STD donk bar forgies for safety (25000klm ago)

no idea

p.s. is running plazmaman plenumn and a bezerkley throttle body

Hmmmm very interested in the power curve....

Love to know how the T04Z spools on the RB25...

Any specs on the actualy turbo ?

ie A/R etc ?

I believe its the HKS TO4Z with the .80 exhaust housing but Paul can confirm this.

I would have thought the .61 (?) exhaust housing would be better on an RB25

sweet thats not too bad for the rb25, and then rb30? Perhaps a 1000rpm earlier? I found that to be the case with the GT35/40.

Just thinking of alternative turbos for the race car which might have abit more midrange/top end.

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