Quote:
Originally Posted by 'E'
bazza what are your thoughts on a GT3576 a/r .65 on the compressor and a/r 1.17 twin scroll turbine? its one of the options im playing with
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I think that would certainly work.
Quote:
Originally Posted by 'E'
the other option im playing with is twin GT2560r with a/r .60 compressor and a/r .64 turbine, i have both options already but your thoughts would be appreciated
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That would also work. The only issue with twins is the amount of extra work and cost to get it setup. I considered it for mine with 2 x TD05h's or VF34's but CBF doing the extra work... 2 dump pipes... water pipes... oil feeds and returns. One turbo is annoying enough haha.
Quote:
Originally Posted by Tapani
I would not be looking for maximum horse power - maybe low 300s, but to let it rev freely to the redline and retain the N/A V8 feel it has now. Transient torque chracteristics are very important, I do not wish to loose any of this.
So, you may say that the end result should be like a 21st century OEM set up  . Boring, no kick in the pants  .
Tapani |
Sounds like my setup. The reason I ditched the EJ257 for the EG33 /GT35R setup is the ability for the motor to give both huge midrange and good top end power. The GT35R turbo I selected is rather small however it's very linear power and instant response across the entire rev range. If you want a lot of power with the EG33, you really need the GT40R or bigger. I could easily get 1000Nm of torque before 4000 rpm with my setup and a bit more boost - is that enough torque for you?
