Jump to content
SAU Community

Recommended Posts

I have had time to go searching the net tonight looking for info on the VQ25DET.

I have come across a site about some one who has done every possible mod to the M35 inside, outside and to the motor.

Not only has he improved the turbo and the manifold but he has taken it out to a 3.5L VQ25DET.

http://translate.google.com.au/translate?h...N%26start%3D150

Have a good look over the whole site and look for items to click on as there is all sorts of information in the background.

It looks like it is a company called TEPS that does most of the mods and using a Fcon computer.

This is soooooo interesting.

Cheers

Andy

Yeah, this was first posted in the "M35 info" a little while back (nice to be able to find it in its own thread though :( )

I am currently trying to get the intake available for everyone, but this may take some time.

The turbo is a GT-RS. Similar to Craigs(?)

Done some nice stuff to it, although everything that is not a "TEPS" item is pretty much a bolt on aftermarket item.

There was another one that installed a VQ35DET and was pushing 450awPS.

Edited by iamhe77
Yeah, this was first posted in the "M35 info" a little while back (nice to be able to find it in its own thread though :( )

I am currently trying to get the intake available for everyone, but this may take some time.

The turbo is a GT-RS. Similar to Craigs(?)

Done some nice stuff to it, although everything that is not a "TEPS" item is pretty much a bolt on aftermarket item.

There was another one that installed a VQ35DET and was pushing 450awPS.

Did you see the part where he installed a 20mm spacer at the top of the cylinders to increase the capacity to 3.5L.

Very tempting.

Did you see the part where he installed a 20mm spacer at the top of the cylinders to increase the capacity to 3.5L.

Very tempting.

Nope. Didn't read the whole site. I am more of a picture looker :(

Love the idea though!

Didn't TEPS use VQ35 cylinders and cams or something?

I certainly do like his plenum!

Edited by iamhe77
Nope. Didn't read the whole site. I am more of a picture looker :(

Love the idea though!

Didn't TEPS use VQ35 cylinders and cams or something?

You can click on a lot of the photo's and go to more specific information.

This is the section where he fits the 20mm spacer to the block. From what I can work out he does not change any of the internals at this stage.

http://66.102.11.132/translate_c?hl=en&amp...j5h2ecmEQpcR5uA

You can click on a lot of the photo's and go to more specific information.

This is the section where he fits the 20mm spacer to the block. From what I can work out he does not change any of the internals at this stage.

http://66.102.11.132/translate_c?hl=en&amp...j5h2ecmEQpcR5uA

Thanks for the link to the page, Andy.

Haven't seen that page before.

That is what we are looking at doing when I was referring to a plenum spacer. But we were looking at 10mm. May have to change that size.

Thanks for the link to the page, Andy.

Haven't seen that page before.

That is what we are looking at doing when I was referring to a plenum spacer. But we were looking at 10mm. May have to change that size.

From what I read it was a prototype and he seemed happy but in the end does get a full rebuild using 35 pistons and cranks etc chasing more power.

It is additive.

I was just reading about the replacing the intake before the throttle body and he talks about more consistency in boost and better throttle response. hmmm. so much to do and so little budget.

From what I read it was a prototype and he seemed happy but in the end does get a full rebuild using 35 pistons and cranks etc chasing more power.

It is additive.

I was just reading about the replacing the intake before the throttle body and he talks about more consistency in boost and better throttle response. hmmm. so much to do and so little budget.

Are you referring to the cone shaped piping between the 60mm rubber intercooler piping and the trottle body?

Scotty was kind enough to modify a 300x76mm piece of aluminium piping to use as a replacement (incorporated BOV mount).

Just need the larger FMIC and make up the rest of the piping.

So much on so little? Tell me about it!

Frustrated to Hell! :(

Are you referring to the cone shaped piping between the 60mm rubber intercooler piping and the trottle body?

Scotty was kind enough to modify a 300x76mm piece of aluminium piping to use as a replacement (incorporated BOV mount).

Just need the larger FMIC and make up the rest of the piping.

So much on so little? Tell me about it!

Frustrated to Hell! :devil:

Yes, The cone. I will wait for the HDI unit I think and see what it looks like.

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

    • Will have a look at that. I cant see any leaks 
    • Put another overflow bottle (ie, a 1.25 coke bottle or similar) under the overflow hose and see if it is being pushed out there or if it is disappearing into the engine.
    • Staring on a stand is no issue. You just have to wire everything up, give it fuel and cross your fingers that the stand is robust enough. Arranging the inlet plumbing is often the hardest part, without any surrounding structure to hand some of it from. No need for coolant if you only want to run it for <1 minute. As to the gearbox - I think the little Aisin box is a bit stronger than the other small Nissan boxes that went behind SRs, but I wouldn't be too keen to test its limits with the torque of a boosted 25. I don't know if you can retain the box and the tailshaft. The box won't connect to the RB without an adapter of some sort, which is either a plate that will push the engine forward (which is not good for fitting it into the bay's available space) or push the box back, which messes with the box position and tailshaft length - OR - cut and shut work on the bellhousing, which is a long way from "least modification". I'd be buying a new 370Z 6 speed or similar, doing what has to be done to that to make it fit RB (ie, cut and shut bellhousing) and the requisite tailshaft custom/mods.
    • Hi Everyone I am from West Pennant Hills in NSW. Been too busy until recently to attend to my RB25DET Series 2 engine until recently. I am planning to stick it into the S15 shell at this stage, unless a nice SR20DET turns up... For now, i am going to try and get the RB25 running and working well then decide what gearbox to use. My preference is to retain the SR20DET  6 speed gearbox and tail shaft to retain as much and least modifications as i can avoid. I am an old guy and won't be doing any heavy drifting so i don't need a bullet proof gearbox Does anyone have experience with starting the RB on a stand? I got everything setup as much as I can with the info i can find... endless searching and videos on Youtube I would be great to get some pointers Cheers Songo
    • Hey all, Recently have had my s1 r33 gtr serviced and noticed my coolant reservoir was topped up to the max line. Took the car out for 1 yesterday and noticed today the reservoir is completely empty.  Any ideas? Radiator is full
×
×
  • Create New...