Precision 6870 1.00ar on built RB25/30

[nsdrty4]

Am new to this forum and was wondering if anyone could point me in the right direction towards some knowledge

have a forged rb30 running a built s2 2.5L vct head, valves, springs, porting, 262/272 9.3mm cams, ect 

was wondering the kind of response im going to see from the 6870, have no real power goal in mind, but am trying to make it as responsive as possible with this sized frame turbo. Am hoping for full boost at around the 4,200rpm mark. Have seen 2.6L achieve full boost at 4.5/600rpm so was thinking with 3L + mild cam + vct it may assist ? Car is street car + the odd drift event.
 

twinscroll twingate 6boost, ts 40mm’s x2, 6870 1.00ar, 1650cc with the option of flexfuel, also dbw so things like antilag can be considered. 

just after some knowledge, advice and comparisons not here to get roasted 👍🏽
any help is appreciated 

[hattori hanzo]

6870 on a 3L will be just fine i feel for a good responsive setup

 

 

[Dose Pipe Sutututu]

You have VCT, that's going to make all the GT-R boys horny.

Would be a wild setup, once running.

[Lithium]

On 17/08/2021 at 2:01 AM, nsdrty4 said:

Am new to this forum and was wondering if anyone could point me in the right direction towards some knowledge

have a forged rb30 running a built s2 2.5L vct head, valves, springs, porting, 262/272 9.3mm cams, ect 

was wondering the kind of response im going to see from the 6870, have no real power goal in mind, but am trying to make it as responsive as possible with this sized frame turbo. Am hoping for full boost at around the 4,200rpm mark. Have seen 2.6L achieve full boost at 4.5/600rpm so was thinking with 3L + mild cam + vct it may assist ? Car is street car + the odd drift event.
 

twinscroll twingate 6boost, ts 40mm’s x2, 6870 1.00ar, 1650cc with the option of flexfuel, also dbw so things like antilag can be considered. 

just after some knowledge, advice and comparisons not here to get roasted 👍🏽
any help is appreciated 

Seems like you have pretty realistic hopes by my estimation - of course depending on what you mean by "full boost".   I'd expect there will be "good boost" by around 4000rpm, especially with VCT... should be a really nice setup

[hattori hanzo]

If you wanna go 6466 i am looking to go 6870 very soon haha

 

but i think 6870 on 3l will be a winner

[nsdrty4]

Appreciate the opinions ! Cheers boys 

follow me on instagram @hattori hanzo and if the 6870 doesnt respond how I want it to im sure a deal could be worked 🤙🏽

[Dose Pipe Sutututu]

On 18/08/2021 at 10:33 AM, nsdrty4 said:

Appreciate the opinions ! Cheers boys 

follow me on instagram @hattori hanzo and if the 6870 doesnt respond how I want it to im sure a deal could be worked 🤙🏽

0 posts?

[nsdrty4]

@Dose Pipe Sutututu have quite a few posts up, @nsdrty4 on IG

[Dose Pipe Sutututu]

On 18/08/2021 at 8:59 PM, nsdrty4 said:

@Dose Pipe Sutututu have quite a few posts up, @nsdrty4 on IG

Lol... right, I looked up @hattori hanzo on IG...

 

That was a fail 😆

[SiR_RB]

If u don’t have a set power goal in mind fo the 0.84 T4 rear

[nsdrty4]

Have already gone for the 1.00, i feel it may choke on the .84? Correct me if wrong

[jet_r31]

I have same setup behind a glide

Im putting motor in tomoz

I had turbo on a mates sohc rb30...it was epic.. Torquey as

[nsdrty4]

On 8/22/2021 at 1:26 AM, jet_r31 said:

I have same setup behind a glide

Im putting motor in tomoz

I had turbo on a mates sohc rb30...it was epic.. Torquey as

How did this go?