Built 26, Best Single/mani Combo For Around 370Kws ?

[SimonR32]

I did not know the S300P was available? Did he elaborate on the wheel/housing sizing on this?

He said it could be made by custom order... Rear housing was a 0.80 T4 divided, wheels I'm not 100% sure but I believe they are similar to the EFR8374 as he mentioned once it was a prototype for that turbo

[GTScotT]

Now the choice is to get a surge ported from cover or not and where to buy it from...

Surge cover for sure. They are a winner on those turbos. I think the CEA design wheel works well with it.

I will PM you a quote I received for a friend!

[Lithium]

This one will be a rear wheel drive GTT with an RB26 in it.

I'm looking for a single turbo/manifold combo that will net around 370kws.

Motor will be kept pretty simple with a built bottom end, drop in poncams, very little headwork, running on E85.

Looking for 20psi by say 4000rpm.

If I were building exactly the same thing, going by the things I've seen out and about these days - I'd go for a single entry FP GT3076R HTA with .82a/r hot side on a 6boost manifold.

I'd say your 370kw on E85, and 20psi by 4000rpm should be pretty achieveable with that combination - potentially with change.

I was trolling around and found this thread - until seeing this I couldn't specifically remember when I had recommended the HTA3076 as I normally have that kind of convo in PM and I'd never found it.... this would be why I didn't remember it, you had asked about a setup for an RB26

Fast forward a year, the project turned into an R33 GTS25t with an RB25 in it but the same power/spool target and you took the plunge on the HTA3076 - looking forward to final results, but do you know if it hit the 20psi by 4000rpm rpm target yet?

[34GeeTeeTee]

Haha i just read this thread again this morning after searching around in circles I think the target was met or close too it.

[Lithium]

I was pretty confident that the RB26 would do it, and suspect the RB25 should be good for it too - though certainly will be interesting to know how it all comes out. It'll probably never happen to mine now (it was semi-on the cards when this thread started - hence the quick response), so would be good to enjoy vicariously!

[34GeeTeeTee]

I was pretty confident that the RB26 would do it, and suspect the RB25 should be good for it too - though certainly will be interesting to know how it all comes out. It'll probably never happen to mine now (it was semi-on the cards when this thread started - hence the quick response), so would be good to enjoy vicariously!

I think the final tune was to be last week or this week so it should be close too result time! Im keen to see the final numbers too

[Lithium]

Ohhh I didn't know it might be that soon, I must have sensed the (hopefully) impending awesome. Lith likes this :-)

[bri73y]

Final tune will be late next week now as car is at the painters. Tuner was too busy last week so I took the opportunity to send it to paint in the meantime....

Patience guys, results soon...

[Lithium]

Final tune will be late next week now as car is at the painters. Tuner was too busy last week so I took the opportunity to send it to paint in the meantime....

Patience guys, results soon...

Late next week is good news to me, I had assumed it was going to be a while before you got back to it Would be awesome to see what the overall finished product comes out like when its done

[34GeeTeeTee]

Final tune will be late next week now as car is at the painters. Tuner was too busy last week so I took the opportunity to send it to paint in the meantime....

Patience guys, results soon...

Are you kidding me? I am going to fall off my seat with anticipation heheheehe

Really keen to hear, good luck mate

[Lithium]

Final tune will be late next week now as car is at the painters. Tuner was too busy last week so I took the opportunity to send it to paint in the meantime....

Patience guys, results soon...

I've managed to last around 3 weeks without annoying you How are things going with this, did it make it to the tuner - or are there still plans to get it back on the dyno sometime soon?

[bri73y]

It's on the dyno now actually. Been on a few times this week. Having issues with the ecu losing/not storing tune. Thinks it's fckd. Similar issue to when run in tune was being done.

[Lithium]

Crap - that sucks, good luck getting that sorted out!

[34GeeTeeTee]

It's on the dyno now actually. Been on a few times this week. Having issues with the ecu losing/not storing tune. Thinks it's fckd. Similar issue to when run in tune was being done.

Damn Was really hoping it would go well for you as i was super keen to see the result

Hope the ECU issue gets sorted out and you get the results you are after mate!

[Lithium]

Any luck in getting the ECU to co-operate? What kind of ECU is it, I have in my head that it was a Haltech?

[bri73y]

Haltech Platinum Pro.

ECU is off to Haltech tomorrow to get checked out.

One day............

[Lithium]

Damn. Hope they can give an explanation or sort it out for you! It's overdue to turn a wheel in anger....

[34GeeTeeTee]

Haltech Platinum Pro.

ECU is off to Haltech tomorrow to get checked out.

One day............

Who you speaking too at Haltech?

[bri73y]

I'm not doing the talking. The guy who did all the electrical in my car knows someone at Haltech so he's asked him to have a look at the ECU.

Hoping for something minor...

[Lithium]

If it's all pretty new I'd expect it shouldn't be on your head (or hurt your pocket/timeline), anyway