JM-Imports 850BHP Jun 4.0 Stroker R35 GTR Project + Greddy TD06-20G Twin Turbos

Well after my engine failure March 10 2010 - its took me a lot of research and time to decide the way forward with my R35 GTR.

May 8th 2010 - I decided to go with this spec.

FOR MY CAR

ENGINE -

JUN 4.0 STROKER KIT (still unsure on the heads as of now).

Reasons behind decision -

JUN a cult name in big power japanese cars.

Got a great deal of Junichi Nakata (JUN main man)

Stroker designs lowers compression = improves the cooling of these engines.

A little info on the 4.0 Jun Stroker

TURBO KIT -

Greddy TD06-20G

reasons behind me choosing this kit.

i still believe the stock turbos and manifolds will create too much heat in the VR38 Engine.

this comes with maifolds, wastegates and other nice bits for a few K more than having my turbos re worked..

Superb mate, have you had to buy a new engine to fit this to? who is building the engine?

You are really steping up the game here...! Good on ya...!

Superb mate, have you had to buy a new engine to fit this to? who is building the engine?

Yes i did, Jun Auto Mechanics is building the block and my good mate Chris and me is fitting the rest turbo kit and all other all mods..

belive me these Engines are easier to fit than a 2JZ

You are really steping up the game here...! Good on ya...!

what i want is a reliable 850 bhp 9 second car.. this will give me that..

i do have the option to turn to race fuel and more boost for more power as the block will be build to withstand 1000 plus BHP.

Thats good that they are building it, if i was in your shoes id try and do a deal with Ryan on getting the cobb software and have somebody you know you can trust map it:cool:

That will be an amazing car, do you have to do anything to the gearbox?

this will be a monster when its done!

good luck with the build and keep us updated!

Serious spec there mate

Are you going to heat shield any of the wiring / hoses etc on the back of the engine? Look like they'll be subject to some serious heat when it's all installed.

Thats good that they are building it, if i was in your shoes id try and do a deal with Ryan on getting the cobb software and have somebody you know you can trust map it:cool:

 

That will be an amazing car, do you have to do anything to the gearbox?

i spoke to ryan about this plenty of times come on ryan lol..

yes gearbox will be done once engine has had 500-800 miles of running it in..

gearbox mods will be circlip and possibly 1st gear and uprated trans cooler..

so far the clutches dont slip as yet (accordign to USA) but exedy are getting some made soon..

Serious spec there mate

 

Are you going to heat shield any of the wiring / hoses etc on the back of the engine? Look like they'll be subject to some serious heat when it's all installed.

i will look into it

there is loads of other jobs going to be done..

will write up full spec soon .

Hats off to you, you've certainly taken the challenge head on

Nice spec.. and nice car!

what i want is a reliable 850 bhp 9 second car.. this will give me that..

 

Hell yeah... Me too, and prob a few others in this forum...! hahaha

 

I was planning in a couple of years of buying an e92 M3 for some sporty luxury but now I am starting to change my mind...! Your build has planted a 'I want a GTR35 sead...!' hahahah

 

Good luck, looking forwards to seeing all the stages...!

Can't wait to see this when it's finished!

Will you be bringing it it suprapod this year jurgen?

Hats off to you, you've certainly taken the challenge head on

had no choice mate, if i fix it , its just a jdm gtr..

if i fix it in style then it has more appeal;)

Can't wait to see this when it's finished!

Will you be bringing it it suprapod this year jurgen?

it wont be ready for then, i will come to watch but:)

This will be an interesting build look forward to the results. Good on you.

Wow, I'm beyond Jealous Jurgen!! Your car will be the envy of everybody at 850hp

this will be awesome! look forward to the progress!

Nice one Those manifolds are a pipework nightmare lol.

What did Nissan say about your old engine, are they refunding you?

Wow, great build. Looking forward to this one.

wow!! awsome mate! it felt dam fast when u took me out in it! i think u were saying it was be around 600BHP then, this should feel a beast!!!

Watching this space with interest!

Hats off to you Jurgen, takes a brave man to step into the unknown. I'm glad you've finally settled on a direction. I'm really looking forward to seeing this one done.