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Hello, any one had problems with the automatic tensioner width wild cams? Like Piston to Valve distance changing over RPM Range? Regards Ivo

Hello guys! Im looking for picture parts I need 2x Lifter + Rocker Anyone have it for sale or know where I can get it? I try to get them from Sodemo but no answer. Impossible contact. Cheers Ivo

XPower Equipamentos a Portuguese Company ECU Wiring and Mapping experts. Cheers

All the 433, 431 and 434 make good power, I would chose the cam regarding in on what type and gear ratio or engine preparation. 434 make a very linear/flat torque curve, not the big torque at 5800rpm that 433 makes. The engine made 245hp at 7800rpm (Engine) and 245Nm, similar curves that...

Yes and already raced, but broken gearbox now.

I build and engine with 434 from cat recently. You will get a very tigth intake Valve to Piston distance but OK at 4.30mm TDC timing in case you are using Wossner std rod size, If you use the long rod version Piston KIT (Super car) you will get some extra 1mm aprox. Regards

About the timing on 197s l, its a matter of piston valve distance on intake, i didnt remember the axact advance on intake, I measured the and 8° After TDC Valve to Piston distance and I use that as Limit. On exhaust You can r****d a little.

The reference that I have in my Dyno tests, are from head face to the end of trumpet. I run 3 trumpet sizes on 45mm Jenvey with both, Cat 421 and Clio 197 25cm: best option for track power up to 7600 very stable AFR. 229Nm 213hp at 7200 28cm: best option rally, more 5nm at mid range up to...

Hi, what diameter are your ITBs?

Thanks for the feedback 👌🏻

Thanks for the feedback! I will go for the Non Cup! 🙂

Yes, Im running lowering springs.

Hello guys, the shock absorbers (KYB) from my Clio 197 they need to be replaced, any suggestion? I woul like to keep std system (not coil over). The Clio 197 cup absorbers are diferent than non cup? Thanks

Hello guys, first of all Happy New Year! I’m Re-building a Clio 197 R3 (230hp) engine spec. Anyone knows the big bearings and main bearings clearance ? Anyone have R3 / Maxi engine assembly manual? Thanks

Hello guys, anyone running the Schrick cams 288/280 11.4 lift on Clio 172/182? Cheers

Yeah I have lots of problems with Driver side drive shafts.

Thanks! It was my conclusion after take some measures. :)

Hello guys, anyone knows if the 5th gear of JB3 is interchangeable with JC5? I would like something shorter than 0.79. ideally between 0.82 and 0.85. Thanks

I will go for the AIM Dash, I want to remove some gauges and add another sensors. Like AFR, oil pressure, oil / coolan temperature...

any update? :)

No Answer yet. :(

Thanks guys, I will search more info.

Hello, what are me main difference of the SCENIC 2 160HP Engine F4R to the Megane F4R 225? Thanks

:poop: - 300g

Hi, any dyno test ? :)

For Street use I do not recommend. For racing maybe it worth because every 0.1s count. :)

Thanks for your feedback, I will assembly with a borrowed 45mm jenvey inlet to start. After I will decide which one to go. I will post the dyno graph ASAP :) Cheers

423 Cams, Little work on the head and 12.2 CR Thanks

Hi, what is the maximum power that I can get from a 45mm itbs and 48mm the engine (F4R 730) Iam building will run at 7800 rpm maximum. Thanks

What is the power band RPM that you get on 431?