Project Progress, inletmanifold, paint etc.

[RS2 Sedan]

tommy, do you have your hands on a good 2 chamber intake manifold?

[Dutch_RsBlueS2]

Note that the propper internals/entry in the collection chamber is a must for filling in the air evenly into whole inletmanifold chamber.

http://photos.groups.yahoo.com/group/audi20v_kruemmer/lst?.dir=/IMSA_engine

Then when the filling flow is even to the collection chamber 1 you can deliver it into chamber 2 from where it goes to each runner tube. Otherwise the some cylinders may get more air than others and then lean and some richer.

One chamber design is not good. See all the IMSA pictures you can find for more hints. This is not easy. If your power level is ~360-380-400hp then stock inletmanifold is ~ok. If you are going to have a tubular exhaust manif, you can measure the exhaust temperatures in each ex runner and see if one cylinder is running lean. Alu flywheel may be too light for a street driven car. Im having only 50% reduced ABY flywheel (one piece version) from CNC shop next week..

Please let me explain, this manifold is just a test to see what happens against the original one. Furtheron its also reversed like the MTM intakes etc, those are also one chamber manifolds.
It`s not just a straight box welded together but it also reduces towards the 5th intakeport. Furtheron are all the runners equal + they are all really smooth.
The only test so far was with smoke and high pressure air. And it looked good on first sight. Smoke came out off every runner quite equally. But i know thats only optic and not a good measurement but hey i`m not finished yet.

Furtheron you see a picture of our exhaust manifold wich will get temp. probes on every exhaust port to log the exhaust temp on every cilinder.
Its one big experiment together with Jeffer and Minhea to see what we can get out of selfmade parts.

And about the flywheel its also a test, but as it looks now it will be a bit different then just a street driven car

Been busy today so some more pictures.

completly welded inlet manifold

[Dutch_RsBlueS2]

head with new exhaustmanifold, K29 turbo, and new inletmanifold

[Dutch_RsBlueS2]

myself being an Idiot (picture by Jeffer

[Dutch_RsBlueS2]

and the last one for today,

[Mark Halligan]

Looks really good Cees , nice welding and a great place you have to work in there too.

Mark.

[Dutch_RsBlueS2]

Thanks Marks, (i hope i finish my project somewhere march or so, so next summer i can also come to England for GTI and stuff )

Well i`ll take some pictures of my playground and all the machinery.

For now a very good new year to everybody and till next year.

Cees

[Erikb]

Good job that IM!. I hope I may visit you some time to see how your and jeffer projects is doing.

Happy new year to all of you!!!

[Jeffer]

Looks awesome
Excellent welding by Cees,
aswell as my photography skills

Now get that car together and do some racing

Greetzz and happy new-year

[DJ-ROY]

GELUKKIG NIEUWJAAR . ohh eeehh ;Happy Newyear duds,this year ,you will get the project to finish .must feel good.

[Tommy200rs]

The Inletmanifold proto will be made from 7A inletmanifold pipes and the collection chamber above exhaust manifold and entry like in 3B but turned 180 degrees !!!

Target is to have as long runners as in Talladega engine and enormous low end torgue and about max 350hp only.

Send me your private email and I´´ll try to send you a picture of the critical internals. Hope this helps.

[repo]

The Inletmanifold proto will be made from 7A inletmanifold pipes and the collection chamber above exhaust manifold and entry like in 3B but turned 180 degrees !!!

Target is to have as long runners as in Talladega engine and enormous low end torgue and about max 350hp only.

Send me your private email and I´´ll try to send you a picture of the critical internals. Hope this helps.

Intake I made from 7A(I think) for coupe quattro

Pic of the internals of 10v intake I made 2 years ago

and an S3 intake made a few weeks ago

Hope You get the idea.

Before anyone asks, yes, I make them, Yes, for sale. Price from some 600 eur / piece.

[Tommy200rs]

The Repo Company of fine manifolds and other tuning candies

http://jynssi.hohto.net/

[Baldy]

thats gonna be 1 hell of a nice motor your making there
good luck with the rest of the project and keep them pictures comin

[4WheelDrifter]

Top work Cees!