Jump to content
SAU Community

Recommended Posts

About time we got some AMS Alpha 12 action Down Under.

I was originally looking at the Alpha 10 kit but in the end the lure of 1,300 odd horsepower kept calling. I pulled the trigger on an Alpha 12 kit that will be built by the guys at AMS and shipped down under. A big thanks to Jeremy at Speed for Sale for sorting this all out and sourcing everything for me and to Eric at AMS and also Handbrake for answering my questions.

The car already has substantial mods to strengthen the trans, gearbox etc so I'm looking forward to getting this all fitted up and running: The full spec list including the upcoming AMS gear is listed below:

AMS 4.0 liter crate motor with:

AMS sleeved forged shortblock

AMS Spec JE Pistons

AMS Extreme duty Rods (Manlet manufactured)

AMS CNC machined cylinder heads

AMS alpha spec Kelford cams

Ferrea Competition Plus +1mm intake valves

Ferrea Competition Plus +1mm exhaust valves

Ferrea dual valve springs and titanium retainers

AMS Spec head studs

AMS Engine block strengthening

AMS Alpha 12 turbos

AMS 90mm catless downpipes

AMS Intercooler

AMS intercooler piping

AMS Fuel Rails

Injector Dynamic 2000cc injectors

Gotboost 3" intake pipes

The trans and cooling mods are already in place with all of the Willall gear.

Willall items:

Front Mount Transmission Oil Cooler (WR35TC)

Rear Diff Cooler (WR35DC)

Front Diff Cooler (WR35DC-F)

Water misting cooling system (WR35MS)

High Volume Oil pan (WR35OP)

Trans fluid (WR35TM)

Diff Fluid (WR35DF)

Motor Oil (WR35MO)

GR6 Gearbox seals (WR35GS)

GR6 Gear Stops (WR35GS)

GR6 piston seal replacement (WR35PS)

GR6 Transmission pressure unit (WR35TPU)

Clutch retaining clips (WR35CCL)

High performance Syncro baulk ring (WR25BR)

GR6 14 plate composite clutch pack (WR35CPR)

Isometric transmission mounts (WR35GM)

Transmission brace (WR35TB)

Rear LSD Super lock kit (WR35DS)

Camber Arms (WR35FCA / RCA)

Performance Mid pipe (WR35MP)

Centre exit straight through exhaust (WR35CE)

GTR Brake Cooling system (WR35WS)

Engine Management Tuning (WR35TU)

Anti Surge Fuel System (WR35FS)

Shift light (WR35SL)

Trunk supports (WR35TSP)

The other mods already on the car are:

PPG 1st gear set

HKS Super Sequential BOV Kit

HKS A/F Knock AMP Sensor

HKS super fire spark plugs

AAM engine oil cooler with custom fabricated lines

Switzer Cooling kit

Aeromotion S2 rear wing

Volk TE37 G2 wheels

Yokohama Advan A005 20" slicks

Penske / AP Racing 3 way adjustable coil overs

AP Racing Carbon Ceramic Matrix brake kit

Forged Performance Anti-Sway bar kit

Stillen stainless steel brake lines

Custom Endless Brake pads

Top Racing carbon bonnet

Top Racing carbon front and rear bumpers

Top Racing carbon doors

Velo Apex driver and passenger Carbon seats

Will post some pics up during the engine build and keep the thread updated throughout the install process. Looking forward to firing up the first Alpha 12 in Australia.

gtr40.jpg

gtr42a.jpg

Link to comment
https://www.sau.com.au/forums/topic/376636-alpha-12-heading-down-under/
Share on other sites

  • Replies 127
  • Created
  • Last Reply

Top Posters In This Topic

that's awesome mate

in for pics

also keen to see how much power is lost on the trip over to Aus... we never get the same dyno numbers they pull in US

you'd need the 12 kit to crack 1000 at the wheels here, I don't think the 10 kit would do it

Edited by domino_z

that's awesome mate

in for pics

also keen to see how much power is lost on the trip over to Aus... we never get the same dyno numbers they pull in US

you'd need the 12 kit to crack 1000 at the wheels here, I don't think the 10 kit would do it

We'll be tuning and running it on E85 so the end figures should be interesting and at least comparable to what the guys are seeing in the US. I agree 1,000 AWHP should be easier with the Alpha 12 kit and less stressful on the engine.

good work Seb - should be some fun.

Thanks Snowy, if I get over to Sandown or PI once it's fiished you should jump in for a couple of laps.

Wow mate, the Alpha10 made me excited... The 12... Now that is just awesome :D

When does it arrive?

Ash, hoping to have it all ready before Nationals, aiming for mid October at this stage.

that's awesome mate

in for pics

also keen to see how much power is lost on the trip over to Aus... we never get the same dyno numbers they pull in US

you'd need the 12 kit to crack 1000 at the wheels here, I don't think the 10 kit would do it

Surely It would be close 35GTR's are not exactly light... The 10 has gone 163 and 12 169mph.. From the youtube videos of the 12 your going to need huge aero to keep this thing planted there having enough trouble driving it in a straight line let alone around a circuit..... :cheers:

It will be interesting indeed.

From memory we were the first to run an 8 second pass out of an R32 - R34 GTR in Australia, looks like we will be the first to do the same with an R35. There is some very special development and technology going into this car which will make it stand apart from any other R35. Obviously we excited to be working with such a professional level engine system, and results will be forthcoming at Slips discretion :)

Alpha 12? Ay caramba!

We have a detuned alpha 10 running 750awhp on 21psi

We don't know how we are going to cope with the power when we run 30psi 'maximum attack' which is still to come! Admittedly we have much to do sorting out aero and suspension which should help but i am not sure how i would cope if we had the alpha 12 power! Having said that, you acclimatise quickly to the brute power and it becomes quite banal very quickly.

Knowing AMS it will be a strong package.

This car is going to be a monster!

  • 1 month later...
  • 2 months later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Hi everyone, I've been wrestling with this for a while now and have been trying to find out the cause. For context, the turbos used are Garrett 2860 -5s, the BOV is a BNR32 HKS SSQV IV kit, the car is currently tuned to ~470 whp on 17.5 psi. The car drives normally, pulls well when it doesn't happen, and I can replicate it fairly easily. It does not sound like turbo shuffle or flutter. The engine has only a thousand or so miles and has had this behavior since it was completed. After my engine was built for my R32 GTR, I noticed that the car now sometimes makes an air discharge sound on what appears to be positive boost pressure that sounds really similar to a BOV. I had thought that it was a BOV issue but even when replacing it with a brand new unit, the sound persisted. It seems like it's coming from the passenger side but I may be mistaken. The closest scenario I could find was this post here https://www.gtr.co.uk/threads/maybe-a-boost-leak-opinions.147955/https://www.gtr.co.uk/threads/maybe-a-boost-leak-opinions.147955/ started by @yakshii and it sounds very similar. As in, at partial throttle once I reach positive boost I begin to hear the same psh psh psh psh psh sound like air is leaking somewhere when I keep the throttle in the same position. It most commonly happens in 4th gear at around 3-3.5k RPM and 5th gear around 2.5-3k RPM, which seems to coincide with normal positive boost thresholds. It might be similar to what @Austrian GTR mentioned about his own HKS SSQV. Notable difference would be that when he applies more throttle when it happens, it stops. In my scenario if I apply more throttle during this repeated psh psh psh sound, the cadence of the sound gets faster and louder rather than stopping. If I lift off slightly and apply throttle again, it will normally stop and pull without issue. I've checked all rubber couplers to ensure that they are tight, but have not gotten the opportunity to properly do a pressurized boost leak test. If anyone has had similar experiences or thoughts on what might be the cause, I'd be very keen to hear them. I also have a video of it happening from inside the cabin, if that would make it easier to understand: https://youtu.be/2zqZXcx8jbA
    • I'd want at least $40K for mine, but thats easy to say cos I'm not selling anyway.
    • That's incorrect. We have 4 seasons, consisting of pre winter, winter, post winter and a small glimpse of hope! 
×
×
  • Create New...