LaurelPWR

seeing this thread revived makes me very very excited for the future of these guys new tech, especially with them having smaller frame stuff being looked at too. Cheers @Lithium you the man, as always 🖤

These sell???

soooooo.......after literally 5 years of planning and slowly gathering parts, I finally got my HTA3076 1.01ar twin scroll setup on the rollers for the first time. •S13, rb25 s1 •forged Ross pistons •acl bearings Oem crank and rods arp bolts •Oem oil pump •Cometic 1.1 head gasket •standard head with hks 256 8.8 in / 264 9.1 ex cams •performance springs kit •RB26 itbs oversized and rebuilt to 49mm •cnc port matched Rb26 nismo plenum mounted using a RIPS RB25 neo cut&shut adapter also port matched •Bosch 1650cc injectors hand machined to fit the neo adapter and hks rail, potted plugs with remote clips under plenum •custom mounted genuine HKS fuel rail •genuine R31house version 2 twin scroll manifold with individual egt’s on each runner •Forced Performance hta3076 with genuine garrett 1.01ar twin scroll rear housing •4 inch stainless exhaust from turbo back with 4 inch AES butterfly valve off the dump and AES 4 inch high straight through race muffler •all stainless cooler piping and intake with true 4 inch HPI stainless mesh pod •HKS TypeR 103mm thick S13 intercooler •Grex remote filter block •ARC r32 gtr grille oil cooler •ARC washer-oil catch •ARC radiator swirl pot •ARC coolant reservoir •blitz radiator & 2x 14” ultra slim maradyne puller fans •ross metal jacket balencer •PRP trigger kit •PRP r35 coil kit + splitfire r35 coils •ARD alternator and PRP bracket •hks ex cam gear, Greddy intake rb25 VCT cam gear •greddy type R bov custom anodised PRP purple •hks timing belt •link Fury G4+ ecu and 12volt performance custom wiring loom •link aim strada colour dash, 4 bar map sensor •Turbosmart fpr •1x walbro 255 lift/2x walbro 460 in tank, Taarks v3 surge tank, all lines replaced and upgraded for everything •2x tial 38mm MVS external gates both with stainless screamer pipes •jk40c 370z 6 speed close ratio gearbox •Jim Wolf technology RB25 adapter plate •auto rb25 bell •1 piece aluminium tail shaft •Zspeed Performance stainless steel concentric slave cylinder / bearing / lines •NPC 1000hp twin plate clutch •Tomei Trax 2 way 4.3 lsd •driftworks front & rear drop knuckles •all solid bushes and all adjustable arms throughout entire car •whiteline RB s13 feont swaybar and long discontinued whiteline r32 gtr 32mm rear swaybar + solid billet SuperNow bush brackets •nismo/do-luck/cusco and many others body bracing throughout the chassis (approx. 20 of them) •full 7 point safety21 cage •bride Brix 2 special edition red stitched black leather seats •CarMakeRevive electric power steering column and manualised rack •E55 AMG 8 pot front and 4 pot rear brake calipers, Akabono pads, custom machined 340mm front disks, 324mm rear disks, project Mu rear brake shoes •wilwood bias valve in cabin •r34gtr bm57 master cylinder •custom braided lines •HPI radiator rescue air con condenser •Boot mounted air con pump •Work Meister 18x9.5 +3 front wheels & 18x11 -8 rears Forgotten a whole bunch of other stuff.....E85 Graph is only on gate pressure with 20spi springs, the exhaust 4” butterfly is closed and there is zero boost control turned on. It will be returned to the Dyno once wideband is sorted properly in the dump, then it will get 30psi and an open 4” butterfly for the main tune. It’s already quite responsive with 300whp & 20psi at 3500rpm. This Dyno is a renowned heart breaker so I’m pretty happy so far with the resultant response. I’ll update when it god back on the rollers again.

Cheers hombré, much appreciate 🙌🏼🙏🏼 Instagram is: genuine_rb13 for anyone interested 😅

Yeah I may do that actually, when I get a chance. haven’t driven it further than 2nd gear yet mans, will update when I do tho.....perhaps in a build thread.

Thank you kind sir. Many rare and highly specific parts in there haha ☺️✌🏼 IMG_4597.MP4

RB clutch, had a billet spacer made to sit under the concentric slave to help make it all work. You can see the spacer in the photo above where you see the green/stainless slave.

I forgot to mention my drive train.... jk40c 370z 6 speed close ratio gearbox, Jim Wolf technology adapter plate, auto rb25 bell, 1 piece aluminium tail shaft, Zspeed Performance stainless steel concentric slave cylinder / bearing / lines, NPC 1000hp twin plate clutch, Tomei Trax 2 way 4.3 lsd, driftworks front & rear drop knuckles, all solid bushes and all adjustable arms throughout, whiteline RB s13 feont swaybar and long discontinued whiteline r32 gtr 32mm rear swaybar + solid billet SuperNow bush brackets, nismo/do-luck/cusco and many others body bracing throughout the chassis (approx. 20 of them), E55 AMG 8 pot front and 4 pot rear brakes etc etc etc...

Thank you brother, I’m very glad to read that you see that effort in the finer things haha, I’m quite happy with it so far. My aim was 20psi by 3500rpm with the full send tune (boost control on and 4” butterfly open) and the fact it does exactly that as is at the moment is monumental to me personally haha. The car still needs body assembly so have only driving it approximately 100m up my street and back, it starts making positive pressure literally as soon as I crack the throttles, the response is insane and better than what’s shown on the graph honestly. I can’t wait for 30psi and full send tune!!

I would say I’m sorry for reviving an old thread, but I’m not, so I won’t. ......soooooo.......after literally 5 years of planning and slowly gathering parts, I finally got my HTA3076 1.01ar twin scroll setup on the rollers for the first time. S13, rb25 s1, forged Ross pistons, acl bearings, Oem crank and rods, Oem oil pump, Cometic 1.1 head gasket, standard head with hks 256 8.8 in / 264 9.1 ex cams and performance springs kit, RB26 itbs oversized to 49mm and a cnc port matched Rb26 nismo plenum all mounted using a RIPS RB25 neo cut&shut adapter also port matched, Bosch 1650cc injectors on a custom mounted genuine HKS fuel rail, genuine R31house version 2 twin scroll manifold with individual egt’s on each runner, hta3076 genuine garrett 1.01ar twin scroll rear housing, 4” stainless exhaust from turbo back with 4” AES butterfly valve off the dump and AES 4” muffler, all stainless piping and intake with true 4” HPI stainless mesh pod, HKS TypeR 103mm thick S13 intercooler, genuine ARC r32 gtr grille oil cooler/washer-oil catch/rad swirl pot/reservoir, blitz radiator & 2x 14” ultra slim maradyne puller fans, ross balencer, PRP trigger kit, PRP r35 coil kit + splitfire r35 coils, ARD alternator and PRP bracket, hks ex cam gear, Greddy intake rb25 VCT cam gear, greddy type R bov custom anodised PRP purple, hks timing belt, link Fury G4+ ecu and 12volt performance custom wiring, AIM link colour dash, 4 bar map sensor, Turbosmart fpr, 1x walbro 255 lift/2x walbro 460 in tank, Taarks v3 surge tank, all lines replaced and upgraded for everything, tial 38mm MVS external gates both with screamers etc. etc. Graph is only on gate pressure with 20spi springs, the exhaust 4” butterfly is closed and there is zero boost control turned on. It will be returned to the Dyno once wideband is sorted properly in the dump, then it will get 30psi and an open 4” butterfly. It’s already quite responsive with 300whp & 20psi at 3500rpm. This Dyno is a renowned heart breaker so I’m pretty happy so far with the resultant response.

Seriously man, can we see your graph?

I paid $2600 brand new man, I would think you would be fair asking 1500 for your turbo by itself ? can I please see your graph now ? Hahah

For sure man, I’ve extensively read and researched the Evo forums and practically everywhere hta30 over the years it’s taken me to get my setup slowly together hahah so yeah I’m expecting something very responsive. I’m hoping to get close to 550whp with 30psi and full boost at or before 4krpm as I have a few other supporting mods that are overkill for a turbo this size to help me get there.

Have you got a graph for the hta3076 on the RB25? Very interested to see as I have one going on an RB25 at the moment but I have a true twin scroll twin gate setup and oversized itb’s etc so a bit different...

Specs on your setup man?

My old setup got transferred to my partners car almost exactly as it was but tweaked slightly and made much nicer than mine was. rb25 neo, unknown km’s Tomei poncams 260 type B, HKS 56T 2835 Pro S .87ar, HPI turbo manifold with divider welded in at the flange and refaced, Hks special dump with 3 1/2 inch system 100cell cat and box muffler, Rb26 itb’s on rb25 s1 Lower runner adapter, nismo 740cc side feeds, Turbosmart fpr, eboost2, new apexi power fc, walbro 460 in tank, ARD 150amp alternator, splitfires, hks exhaust cam gear, Apexi pod z32 afm, ARC r32 gtr intercooler, ARC r32 gtr grille oil cooler, new water pump, new oem balancer, hks and cometic gaskets throughout, Turbosmart Internal gate actuator with 14psi springs (I ran 21.5psi springs when on my s1 RB25), Blitz radiator, Grex oil filter relocation kit. I ran this setup on My s1 with e85 with much more aggressive tune and higher boost making 470whp 25psi. Makes a fair bit less as expected but performance is extremely smooth and will get e85 tune in coming months, BP98 fuel, High boost 18psi red line was removed from tune as it was unnecessary and made no real gains worth keeping it.

Not by me yet, came like that from R31house. should be running in a few weeks

Thanks hombré ive made extremely detailed comments about these manifolds in other threads that you show interest in too haha

Car is still getting the finishing touches done before tune....hopefully in a month or two m. i ended up going all out and changed practically every bolt on and power adder hahah so it’s not going to be a direct comparison between the poncams and hks step 1’s unfortunately dudes....I do apologise. i will still post results once it’s tuned anyways ✌?

I completely agree hahaha would sound Fuccing amazing on an Rb20 but would be a total waste haha ??

Well, over the years these have become increasingly harder to find and when you do see them, they either have external gates welded to them or have cracked and been repaired or reflanged or Welded where a gate used to be or have the heat shield bosses ground off or all of the above etc. etc. etc......they also never come with a heat shield and when I do see shields for sale on their own, they are always damaged and dilapidated and dented and dull etc. I normally sell the manifolds for $2.5-$3k depending on condition and I see the heat shields go for $1k damaged and dented...This heat shield is 100% perfect and so is the manifold and this manifold in particular is very nice quality to boot, so the price is well justified in my opinion based on my experience.. it’s a buyers market for this sort of thing anyways.

Ok, here we go again. I have for sale (reluctantly) my prized Hr31 Gts-R RB20det-R manifold and heat shield. I Purchased this off R31house in japan, it came off a customer car of theirs and then straight to me. I have handled a few of these now and this manifold is by far the best I’ve seen. There is little to no weld splatter or dags on this manifold and still has clean stainless sections on each runner where they join to the head flange. There is no cracks and no cuts or re-welds, this is completely original and unspoiled. As per every other one of these I’ve sold, if you don’t know what these are, please either google it and/or ask me and I’ll be more than happy to help educate ?✌? The Hr31 Gts-R was a GroupA race car homologation model with the very rare RB20det-R. This model sported a whole host of body and engine upgrades with the turbo manifold and heat shield being the most noted rare item. The heat shields and manifolds are both extremely hard to come by in this condition. $5k Not negotiable. Will post anywhere in the world at your cost. Pm me for anything else please ✌? Ps. Inb4 all the complainers and professional Nissan history Museum Moderator’s...

Have you tested it with the .84 twin scroll rear on a true twin scroll twin gate manifold? I would be genuinely surprised if it was less responsive [emoji848]

Is there a twin scroll housing that would fit this turbine?

From what I can see they only available in 0.92ar t4 [emoji848]