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Gt3071R V Gt3076R

Jap_star

By Jap_star,
in Engines & Forced Induction

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Harey Veteran

Harey

Posted
Posted

I think went from 280 to 300, there is a dyno sheet before and after I believe.

Just reading through the thread now, going from 280 to 300 was just due to tomei poncams. Doesnt mention changing the turbo exhaust housing.

Although his first dyno is with the standard R34 GTT turbo and without touching the tune it made 219rwkw which I have never heard of before so maybe the dyno is a little happy compared with other ones we have seen.

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Rolls Grand Master

Rolls

Posted
Posted (edited)

Just reading through the thread now, going from 280 to 300 was just due to tomei poncams. Doesnt mention changing the turbo exhaust housing.

Although his first dyno is with the standard R34 GTT turbo and without touching the tune it made 219rwkw which I have never heard of before so maybe the dyno is a little happy compared with other ones we have seen.

My bad I thought you were asking about the poncams, I can tell you right now that dyno isn't happy.

My mate had his GT3076 rb30 with poncams tuned there on 18psi and it only made 260kw.

edit: same tuner as well pete puts a lot of it down to the neo.

Edited by Rolls
GTScotT Grand Master

GTScotT

Posted
Posted

Oh im very excited Jase lol :rofl:

just wondering how much different E85 & 300+kw will feel compared to 288kw on 98 :yes:

Considering the ping resistance E85 has got you could pump the timing in and see massive midrange gains. A 'little' extra assomometer numbers can be expect :thumbsup:

Also, its a GTX with E85....... Why stop at 300? Get a good tuner on board and tell them to PUSH IT. I would be surprised if a GTX3071 couldnt flow an outright max of 340 on E85

With all that extra midrange Id be expecting its going to be two different cars.

Mick_o Grand Master

Mick_o

Posted
Posted

Well ive got the good tuner and i was shooting for 320+kw thought it seemed a modest figure to shoot for on moonshine dunno how my clutch will hold up with this kinda power though its only a modified standard by jim berry made 3100lb of clamp.

Might just get it PUSHED and see if you are on the money Jase but im definately expecting it to be a monster hahaha :banana:

Considering the ping resistance E85 has got you could pump the timing in and see massive midrange gains. A 'little' extra assomometer numbers can be expect :thumbsup:

Also, its a GTX with E85....... Why stop at 300? Get a good tuner on board and tell them to PUSH IT. I would be surprised if a GTX3071 couldnt flow an outright max of 340 on E85

With all that extra midrange Id be expecting its going to be two different cars.

Jap_star Mentor

Jap_star

Posted
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May as well update this. Will post dyno sheet tomorrow

Car is now happyily running on united e85 and is an animal

On 13.x psi it made 276rwkw . Just makes power everywhere. Full boost in 4th is 3200ish

Sadly my 18.8 psi tial set up still hasn't arrived from the states but when it does I think ill just run 16 or so,there no real need for any more if I can't use it

So overall it made 40rwkw more on 1psi less boost just from e85

Thanks again to Martin and the boys at Willal racing. Tune is amazing

Harey Veteran

Harey

Posted
Posted

Sadly my 18.8 psi tial set up still hasn't arrived from the states but when it does I think ill just run 16 or so,there no real need for any more if I can't use it

Sounds awesome but this statement should mean an instant ban! :rofl2:

Jap_star Mentor

Jap_star

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Sounds awesome but this statement should mean an instant ban! :rofl2:

lol. i think ill put the 18.8 set up in and just see what it makes and how it drives. The car is a daily and is used for grip work so the tyres wont be the biggest fans

Mick_o Grand Master

Mick_o

Posted
Posted

Haha im hoping for 320+kw with a big fat E85 midrange hopefully the feet can keep up with that kinda power because i will be at the limit of my setup after this stage or unless i build a motor didnt think id get this power hungry :whistling:

Jap_star Mentor

Jap_star

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Im not 100% sure but think you want the 56t mate the 52t is more equivelant to the 3037.

Im sure somebody will correct me if im wrong lol :nyaanyaa:

thats correct. mind you with the .63 rear, 52t and e85 it really is pretty awesome. without e85, depending on the rear housing you go for 300rwkw is easily achieved

Mick_o Grand Master

Mick_o

Posted
Posted

Be interesting to compare our setups once mine is on E85 next week as our setups are similar :thumbsup: when are you seeing full boost and what size are your injectors mate?

Ive got 850cc injectors a tomei pump and a GTX3071R internal gated

thats correct. mind you with the .63 rear, 52t and e85 it really is pretty awesome. without e85, depending on the rear housing you go for 300rwkw is easily achieved

wolverine Grand Master

wolverine

Posted
Posted

Im not 100% sure but think you want the 56t mate the 52t is more equivelant to the 3037.

Im sure somebody will correct me if im wrong lol :nyaanyaa:

HKS produced a turbo with the 52 trim comp however this does not mean that all turbos listed as 3037 aka 3076 are 52 trim.

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