home register FAQ memberlist calendar

Go Back   Turbobricks Forums > Search Forums

Showing results 1 to 50 of 283
Search took 0.01 seconds.
Search: Posts Made By: Sjeng
Forum: aftermarket engine management 07-25-2020, 12:16 PM
Replies: 37
Views: 1,571
Posted By Sjeng
Why not? What's wrong with calculating a req fuel...

Why not? What's wrong with calculating a req fuel value?
Forum: performance & modifications 07-25-2020, 01:25 AM
Replies: 3
Views: 716
Posted By Sjeng
- Hardness front: 10kg / mm . - Hardness rear:...

- Hardness front: 10kg / mm .
- Hardness rear: 8kg / mm

450lb/in rear. Way too stiff for a 7/9 mate.
I hve 225lb/in in the rear and that's already stiff.
Forum: performance & modifications 07-23-2020, 12:15 PM
Replies: 2
Views: 788
Posted By Sjeng
Ali has a large variety of silicone couplings and...

Ali has a large variety of silicone couplings and reducers (even angled reducers). What diameters/angles do you need?
Forum: performance & modifications 07-22-2020, 01:18 AM
Replies: 4
Views: 726
Posted By Sjeng
It's exactly the same as on an 8v. Assuming...

It's exactly the same as on an 8v.

Assuming speed density:
Crank trigger, coolant temp, throttle position, inlet air temperature and MAP.

You could even use a stock ignition module, and...
Forum: projects & restorations 07-12-2020, 02:00 PM
Replies: 26
Views: 8,049
Posted By Sjeng
Progress is slow, very busy with work. Holiday...

Progress is slow, very busy with work.
Holiday starts next week and then I will hopefully be able to drive it soon.
What has been done:

Mounted manifolds and turbo "for real".
Made brackets for...
Forum: performance & modifications 06-21-2020, 04:48 PM
Replies: 27
Views: 2,827
Posted By Sjeng
There's a superback and flatback version of the...

There's a superback and flatback version of the TD04 rebuild kit. I don't know if this could cause these issues?
Forum: performance & modifications 06-21-2020, 04:36 PM
Replies: 27
Views: 2,827
Posted By Sjeng
That's strange, wonder why there still is axial...

That's strange, wonder why there still is axial play then. Just checked a used 13G here, definitely no axial play.
Forum: performance & modifications 06-21-2020, 04:20 PM
Replies: 27
Views: 2,827
Posted By Sjeng
Speaking from experience, balancing is overrated...

Speaking from experience, balancing is overrated for these turbo's, which I think are component balanced and not assembly balanced. I rebuilt several TD04's with china rebuild kits and also swapped...
Forum: performance & modifications 06-04-2020, 02:47 PM
Replies: 13
Views: 1,456
Posted By Sjeng
I assume you have one of these: ...

I assume you have one of these:

https://images-na.ssl-images-amazon.com/images/I/61g9zww0sSL._SY355_.jpg

Crank pulley: Put car in 4th gear and have your friend press the brakes.
Forum: projects & restorations 06-01-2020, 12:05 PM
Replies: 26
Views: 8,049
Posted By Sjeng
@ Swedbrick: Thanks a lot for the hubcaps, I...

@ Swedbrick: Thanks a lot for the hubcaps, I really appreciate it!

https://i.ibb.co/5Bc4zKK/IMG-20200601-093957.jpg (https://ibb.co/m6zTYNN)

Exhaust.
Recycled the magnaflow from my old car....
Forum: performance & modifications 06-01-2020, 02:26 AM
Replies: 12
Views: 1,759
Posted By Sjeng
2x48mm/1.75" to the turbo sounds good for your...

2x48mm/1.75" to the turbo sounds good for your application.
I have seen several comparable designs on Savarturbo which made large amounts of power.
1.75" fits perfectly to a twin scroll t3 flange.
Forum: performance & modifications 05-30-2020, 02:37 AM
Replies: 17
Views: 1,822
Posted By Sjeng
Why are you so certain your tuning issue is...

Why are you so certain your tuning issue is caused by the intake manifold?
Forum: performance & modifications 05-27-2020, 04:57 PM
Replies: 7
Views: 1,283
Posted By Sjeng
Do you have a chip burner? I have some DIY bin...

Do you have a chip burner? I have some DIY bin files which worked well with a similar setup as yours.

What I did:

Used 012 MAF constants in the bin.
Adjusted the #4 injector constant to...
Forum: projects & restorations 05-23-2020, 01:00 PM
Replies: 26
Views: 8,049
Posted By Sjeng
Thanks a lot swedbrick!! Very cool. Progress...

Thanks a lot swedbrick!! Very cool.

Progress is kind of slow as I have been busy with work.
What has been done:

I assembled the intake manifold/fpr/fuel rail.
Again a lot of cleaning,...
Forum: performance & modifications 05-18-2020, 11:55 AM
Replies: 76
Views: 40,444
Posted By Sjeng
You already spent a lot of time on it, and are...

You already spent a lot of time on it, and are building something unique.
Do you do it for the technical challenge or do you want to drive it as soon as possible?

Charge piping: I used 2.5 inch...
Forum: projects & restorations 05-04-2020, 01:28 AM
Replies: 55
Views: 7,685
Posted By Sjeng
I like it. Automatic transmission? It will...

I like it. Automatic transmission? It will certainly crush some souls when done.
Forum: performance & modifications 05-04-2020, 01:15 AM
Replies: 17
Views: 1,360
Posted By Sjeng
I don't know how t inhese are supposed tot be...

I don't know how t inhese are supposed tot be mounted. But is it possible that you mounted them upside down?
Forum: projects & restorations 04-29-2020, 01:22 PM
Replies: 26
Views: 8,049
Posted By Sjeng
That would be cool! Thanks JW. I...

That would be cool!



Thanks JW. I cleaned some rust and painted it with the original color (just 1K motip spraycan).

What has been done:
Bought 17x7 Renault steel wheels. 50mm offset.
I...
Forum: projects & restorations 04-29-2020, 01:02 PM
Replies: 7
Views: 1,431
Posted By Sjeng
Saw this on Savarturbo? Insane work. :)

Saw this on Savarturbo? Insane work. :)
Forum: projects & restorations 04-25-2020, 04:00 AM
Replies: 1,042
Views: 380,320
Posted By Sjeng
Looks great!

Looks great!
Forum: projects & restorations 04-23-2020, 02:35 AM
Replies: 26
Views: 8,049
Posted By Sjeng
Yes, cutoff wheel and angle grinder. I have a...

Yes, cutoff wheel and angle grinder. I have a belt sander so i can make the ends nice and flat. Runners 1,2 and 3 are close in length, but 4 is a lot longer. This should not be too critical. It would...
Forum: projects & restorations 04-22-2020, 09:41 AM
Replies: 26
Views: 8,049
Posted By Sjeng
Thanks DET17! Yes on a 2-series it would...

Thanks DET17! Yes on a 2-series it would definitely be more difficult to build a manifold and fit the turbo nicely.

Tacked the last runner quickly and fitted the manifold on the car.
There is...
Forum: projects & restorations 04-21-2020, 11:04 AM
Replies: 162
Views: 70,370
Posted By Sjeng
That's a lot of movement. I had a worn engine...

That's a lot of movement. I had a worn engine (0.1mm measured bore wear) that had less movement than that.

I would see if you could get a good b230 turbo block and cut the recesses in the pistons.
Forum: performance & modifications 04-19-2020, 01:17 PM
Replies: 32
Views: 1,841
Posted By Sjeng
Borg warner makes nice units. S252SX-E would be...

Borg warner makes nice units.
S252SX-E would be a nice turbo for you.

That said a HX35 12cm should also work well with the divided manifold.
Forum: projects & restorations 04-19-2020, 12:38 PM
Replies: 26
Views: 8,049
Posted By Sjeng
Thanks for the kind words. Small update,...

Thanks for the kind words.

Small update, what has been done:

- Installed flywheel, clutch, and gearbox. Shimmed pivot ball 4mm.
- Some paint repair/rust removal in engine bay.
- Installed...
Forum: performance & modifications 04-17-2020, 02:34 AM
Replies: 18
Views: 2,013
Posted By Sjeng
A locker/limited slip differential will help....

A locker/limited slip differential will help. Powertrax 2210-LR is a cheap, strong option for the dana30.
Forum: projects & restorations 04-11-2020, 01:09 AM
Replies: 418
Views: 261,954
Posted By Sjeng
Very impressive work. Hats off.

Very impressive work. Hats off.
Forum: performance & modifications 04-07-2020, 06:11 PM
Replies: 21
Views: 1,740
Posted By Sjeng
Also, i missed the design of those pipes. Twin...

Also, i missed the design of those pipes. Twin turbo which merges into one pipe with short harsh bends, which are way less pronounced on the 6.5 inch version. This could be a bigger improvement than...
Forum: performance & modifications 04-07-2020, 05:24 PM
Replies: 21
Views: 1,740
Posted By Sjeng
Hi Tfrasca. If we do a quick comparison of...

Hi Tfrasca.

If we do a quick comparison of those numbers:
https://i.ibb.co/MMs5vHc/Capture.png

I would expect that the hp gained per inch^2 of surface area would decrease with increasing...
Forum: projects & restorations 04-07-2020, 04:33 PM
Replies: 26
Views: 8,049
Posted By Sjeng
Thanks guys. Here's a small update, a lot of...

Thanks guys.

Here's a small update, a lot of time went into cleaning and painting rusted parts!
The engine is close to done, I have cleaned and painted the accesories and mounted everything to...
Forum: performance & modifications 04-07-2020, 03:15 PM
Replies: 21
Views: 1,740
Posted By Sjeng
I read several tests on DP size, it seems that...

I read several tests on DP size, it seems that below 500whp there is no real gain in going larger than 3".
I am building a similar engine as you and I decided to go with 3".
...
Forum: performance & modifications 04-04-2020, 04:59 AM
Replies: 8
Views: 1,158
Posted By Sjeng
I use a VW 16V tensioner, 4mm of washer thickness...

I use a VW 16V tensioner, 4mm of washer thickness works for me.
Forum: projects & restorations 03-09-2020, 01:31 PM
Replies: 50
Views: 26,144
Posted By Sjeng
Love your attention to detail. I think you need...

Love your attention to detail. I think you need bigger injectors! Or are those temporary?
Forum: performance & modifications 03-05-2020, 04:02 PM
Replies: 46
Views: 4,956
Posted By Sjeng
Modified the stock one and welded a cylinder with...

Modified the stock one and welded a cylinder with the correct diameter to in order to create a spring seat. (of the coil over spring)
Forum: performance & modifications 03-05-2020, 12:11 PM
Replies: 46
Views: 4,956
Posted By Sjeng
I got my sleeves and springs from rallyshop.se. ...

I got my sleeves and springs from rallyshop.se.
Depending on dampers it could be done quite cheap.
Forum: projects & restorations 03-01-2020, 06:05 PM
Replies: 26
Views: 8,049
Posted By Sjeng
1988 740 16v?

I would like to share the progress of my cars with some people, so I'm making a project thread!

First lets share some of my Volvo history.
I had several whiteblock volvo's, but I have always...
Forum: performance & modifications 02-18-2020, 12:58 PM
Replies: 31
Views: 5,016
Posted By Sjeng
80% DC on 1700's DC should be impossible if your...

80% DC on 1700's DC should be impossible if your fuel pressure is 3 bar relative to MAP.
A HY35 doesn't flow that much air. (you should be at +600hp at this fuel flow)
Something is off.

Are you...
Forum: performance & modifications 02-16-2020, 04:11 PM
Replies: 31
Views: 5,016
Posted By Sjeng
Although probably not ideal, a lot of DSM guys...

Although probably not ideal, a lot of DSM guys run he HY35 without issues on 2 bar boost, making 400+ at the wheels.

80% DC on 1700cc/min injectors seems excessive, are you absolutely sure you are...
Forum: performance & modifications 02-12-2020, 03:59 PM
Replies: 14
Views: 2,030
Posted By Sjeng
Out of curiosity, what is the goal of your car...

Out of curiosity, what is the goal of your car that you need 750hp?

HX40 super would be a nice turbo on a whiteblock 6.
Good response, huge torque and still does 600 whp.
Forum: performance & modifications 02-09-2020, 04:48 PM
Replies: 11
Views: 1,864
Posted By Sjeng
I have not seen any dyno sheets proving that a...

I have not seen any dyno sheets proving that a certain TD04 turbine housing limits performance over another variant.

I would expect that the differences are small/negligible. A 45mm turbine...
Forum: performance & modifications 01-27-2020, 04:42 PM
Replies: 25
Views: 3,483
Posted By Sjeng
HX35 usually has a 12cm housing. The HY35 has...

HX35 usually has a 12cm housing. The HY35 has either a 9cm or 10cm housing.

My worn LH 8v was quite fun with a HY35 at 1.3 bar, 10cm (54 in 56 out). I drove against BMW 435i to 190km/h, I kept up...
Forum: performance & modifications 01-12-2020, 05:30 AM
Replies: 28
Views: 4,421
Posted By Sjeng
My tune changed when I swapped from the original...

My tune changed when I swapped from the original airbox to a K&N filter, even when I had a long section of tubing between AMM and filter.
It could have to do with a change in the velocity profile in...
Forum: performance & modifications 01-10-2020, 12:09 PM
Replies: 53
Views: 6,420
Posted By Sjeng
Simplified explanation: small turbo, low rpm...

Simplified explanation:

small turbo, low rpm camshaft = ok, for low rpm
big turbo, low rpm camshaft = inefficient (low ve at rpm where turbo is happy)
small turbo, big cam = inefficient (better...
Forum: performance & modifications 01-03-2020, 03:01 PM
Replies: 19
Views: 1,896
Posted By Sjeng
I know, I had this measured up in the car. ...

I know, I had this measured up in the car.

To clarify what I meant: Rotate the whole cooler assembly 180 degrees (over its bolt axis) so the oil filter is facing the front of the car!
Use longer...
Forum: performance & modifications 01-03-2020, 10:44 AM
Replies: 19
Views: 1,896
Posted By Sjeng
Rotate 180 degrees, could possibly work. ...

Rotate 180 degrees, could possibly work.

https://i.ibb.co/kh92kXh/IMG-20191102-170939.jpg (https://ibb.co/kh92kXh)
Forum: performance & modifications 12-30-2019, 05:40 AM
Replies: 17
Views: 4,359
Posted By Sjeng
What exactly do you mean by that? KLR T2...

What exactly do you mean by that?

KLR T2 looks like a nice useable turbo cam to me:

Dur på körspel 280grader
Kamlyft 11,3mm
Nockvinkel 112 grader

Probably your turbo already runs out of...
Forum: aftermarket engine management 12-24-2019, 01:37 PM
Replies: 4
Views: 1,422
Posted By Sjeng
Hi Bob! thank you for your response. I have...

Hi Bob! thank you for your response.
I have this (cloned) unit here: https://sptronics.com/product/standalone-engine-management-sem102-based-on-ms2

It could be that this ecu is not compatible...
Forum: aftermarket engine management 12-24-2019, 10:00 AM
Replies: 4
Views: 1,422
Posted By Sjeng
Small update: I made a tooth log, and it seems...

Small update: I made a tooth log, and it seems there is something wrong.
The number of teeth between peaks (of missing teeth) is not a constant 58 as expected:
...
Forum: aftermarket engine management 12-24-2019, 08:35 AM
Replies: 4
Views: 1,422
Posted By Sjeng
MS2 Ignition Issue

Hello guys,

I have a ignition problem on my MS2 car.

Car specs:

Volvo 940
Stock B234F

Stock LH 60-2 flywheel and VR sensor
Forum: performance & modifications 12-24-2019, 07:09 AM
Replies: 3
Views: 1,201
Posted By Sjeng
CM racing has them too.

CM racing has them too.
Showing results 1 to 50 of 283

 
Forum Jump

All times are GMT -4. The time now is 09:52 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.