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It´s the strutbrace from Wiechers for the ClioI 16V/Williams...and it works good together with the brace for the subframe from OMP....

Where is the differnece? It´s the same effect of the different distances on both.....camshaft and crankshaft..... K4M vs F4R: I don´t know what will happen, if the cam is not centered on the roller......

For what you need your limiter at 7k? There is 107Nm left at 6.5k, if you interpolate that kurve you have 75Nm at 7k or something like that....:lolup:

impressive torque-value.

IMO it won´t work: K-engine family 85mm cylinder spacing F-engine family 89mm cylinder spacing

low compression pistons you can get here...;) http://www.iapel.com/productos_en.asp?IdMarca=22

I use them with the original pulleys.

Catcams are imported in Brazil by: - company DA LUZ RACING BR - address R.BARAO DE CERRO AZUL,1484 - S.17 BAIRRO CARIOCA - postal code -- city 83005-430 -- SAO JOSÉ DOS PINHAIS (PR) - phone +55 4132835927 - fax +55 4130352335 - website...

The higher ocatane number is the one, but did you compare the net calorific value of both?? ethanol: 7,44 kWh/kg = 5,9 kWh/l (density:789 kg/m³ ) petrol 95: 12,0 kWh/kg = 8,9 kWh/l (density:740 kg/m³ )

That´s only the case with the mecanical ones. I compared the part numbers of all, and that was allways the same (here in germany, so I think it´s the same in GB).

No he can´t! He´s got already the newer engine with electric throttle and there is no difference between K4J/K4M and the F4P/F4R-engines.....

Yes, it´s K4M.....look here my blog: http://home.vr-web.de/seegi/Umbau/Umbauengl.html at the moment I have another exhaust system, but that´s no difference in power...;) http://www.youtube.com/watch?v=75IJxQ89P70 or ask minivalver (I think the link to his blog was already...

Catcams told me you can go 7.2k with the standard valve springs. Me personally, I have the limitter a 7k.

It´s pretty short, also compared to Williams, R5 and other manifolds....what screws will you use? Also PTFE? Faith will move mountains...;)

The upper (including the plenum) section is polyamide, the lower is also alu, but it´s compared to the rest small. I agree, you have to test it. I think with minivalver´s manifold it will be really an improvement, it´s totally made of aluminium...

Do you think you will have the same effect on a K4M with stock intakemanifold, as it as molded from polyamide and not aluminium like the RS??

Yes, if you drive high load and have misfire, your ceramic monolith may melt due to the high temperatures that are caused by the exotherm reaction inside the catalyst...result is a much higher back-pressure...

The thread of the "Z" is slightly shorter than of the normal. Here you see the comparison between the PFR9G-9 (that is from the dimensioning totally equal to the BKR6EZ, only that it is a platinum type) and the BKR6E. the difference is the distance of the gasket ring. I would...

Correct one is BKR6EZ (gap 0.9mm). Better ignitability you will have with BKR6EIX or Denso IK20. But check also the coils...

I did put a F3R engine in my old Super5, the low weight of the car combined with a long gear box gave you a very relaxed drive....:) http://home.vr-web.de/seegi/Umbau/R5/R5_F3R_Umbauengl.htm but always enough power...

If you wait until begin of next year you can get the 1,4t (TCE130) that´s in the MéganeIII.....;) Source: Renault.com

The picture of the flanges: For the exhaust manifold it´s stainless steel, for the intake aluminium.

What you see on the picture is only the upper section of the manifold, the entire manifold for the valver looks like this: The upper double-Y section sticks in the lower Y section, an it will be connected to the cat by a flex-hose that´s directly weldet an no flange, so that the lower Y...

I think the best is, you try to get a system with a sports kat and not the original 182 cat. http://www.k-tecracing.com/show_product.asp?id=1617 What do you think of it? This will become my new exhaust manifold. A Supersprint 4-2-1 manifold originally for the valver, already redesigned...

Regarding the exhaust manifold, I would recommend taking one of a RS182, press the the hoses 4mm tighter together and weld a specific flange-plate to it. I´m not so satisfied with the supersprint 4in1 collector, it´s a good alternative if you had a pre-catalyst like my engine had, but compared...

It´s 82 00 066 662

It´s really a nice flat kurve, but I wonder that its maximum is only 147Nm, when I did caculate correctly (1FtLb=1,355Nm)... Do you run now also with the 5502704? I friend was also last week on the dyno with his Megane Mk1 1,6 16V cause he installed the DBilas intake manifold. Gained 7hp...

The exhaust manifold with its integrated catalytic converter is good if you take in account that the engine is able to do EuroV, but that´s all. When you read the performance data 160Nm at 4,400rpm and 133hp at 6,750rpm you know why. I also tuned my K4M-720 engine with catcams, F4R-throttle...

Hello, sorry for my stupid question and maybe it´s explained, but I don´t understand: What is the reason that you advocate this 0,5mm step down, in my opinion that´s poison for streamline flow...?!? regards Oliver

Yes I know, a friend of mine is doing this also with his k4m-engine. 85.80mm stroke is a word, but do you think pistons with nearly 83mm bore is a good idea??? I know the Woessner oversize pistons, the have 80,5mm, this would make nearly 1750cc. And conrods....? IMO a lot of effort, makes...