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Rb25 Neo Power Estimate?

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hypergear Grand Master

hypergear

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Sorry I might be on a phone or hands on machines during the time. If you can't get through please send in a SMS to 0413457185 or email through my site and I will get back to you as soon as I'm free.


About GT3076 in OP6 rear it will be maxing towards 270rwkws on pump fuel internally gated. The GT30 turbine will only make up towards 300rwkws working with a .82 rear internally gated. Which do mean you will need to change all lines as well as cold n hot site piping.


Our OP6 high flow is quite different, using one of our own turbines. That will max towards 300rwkws on pump fuel. Every thing bolton, no fabrications required.


op6hf292rwkw.jpg\\


We also have few new SAT prototypes, that max over 360rwkws on Pump 98 fuel and towards 400rwkws E85. Which is also a bolton turbo using factory hot side and lines. They be your next update. :D





  • 5 months later...
Stag love Contributor

Stag love

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Update Guys,

After ditching the Gtx3076 Highflow and purchasing a ATR43SS2 .63 Internally gated i stuck the stagea on the Dyno just before Christmas and She made 257rwkw on 17psi. It was an improvement from the last, but I was disappointed after hyping myself up. Starts spooling at 4000rpm full boost by approx 4800rpm.

Anyways, shed booked in again this upcoming week, Ive purchased 1000cc EV14's and a Walbro 460lph to go with. And I'll talk to my tuner about the extra work to have it e85 compatible.

Thank you for all your help guys. Slowly coming together.

Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted

Update Guys,

After ditching the Gtx3076 Highflow and purchasing a ATR43SS2 .63 Internally gated i stuck the stagea on the Dyno just before Christmas and She made 257rwkw on 17psi. It was an improvement from the last, but I was disappointed after hyping myself up. Starts spooling at 4000rpm full boost by approx 4800rpm.

Anyways, shed booked in again this upcoming week, Ive purchased 1000cc EV14's and a Walbro 460lph to go with. And I'll talk to my tuner about the extra work to have it e85 compatible.

Thank you for all your help guys. Slowly coming together.

Drop the cat completely and take the car for a quick squirt.. could be exhaust restriction somewhere making the turbo lazy.

Also are those RPM from the ECU/ECU logs or off the dash? I've noticed on some Nissan the dash displays RPM which were a inconsistent to what the ECU was showing.

KiwiRS4T Grand Master

KiwiRS4T

Posted
Posted

Have you changed the Return flow for a cross flow fmic?

Why only 17 psi? Did it not make more power at higher boost?

What was the duty cycle on your injectors - should be far from maxed out at 257 awkw

  • 2 weeks later...
Artic Choc Rising Star

Artic Choc

Posted
Posted

There must be a restriction somewhere because those numbers seem a little low side... most SS2s that ive seen are at full boost around 4-4.1k and make round 270-290kw on 98

mine felt into the restricted catagory with the cooling pro bolt on return flow cooler and standard cat and dumps.. 264kw full boost at 4.2k at 18 psi on 98
when i swapped out to some better stuff it ran like a dream now its kicking ass everywhere :)

i happened to get a good SS2 myself its a shame il be upgrading it in a near future..

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