4AGE 200 mm flywheel with clutch on 4AGE 20V Blacktop

[onnaj]

Hello,

I bought myself a Blacktop 20V engine, but it doesn't have transmission and flywheel. But i can get an original (early) 200 mm 4AGE flywheel which has been lightened to about 5 kg (about 11 lbs) to fit my C52. How do you guys think the drivability will be? Will the engine be nervous or shouldn't 5 kg be a problem? Will it to my C52 gearbox when i buy the flywheel as clutchkit?

I can also get a 212 mm Silvertop flywheel for about the same money and put a 7AFE or 4AGE 20V clutch on it.

What would you suggest me to do?

[yoshimitsuspeed]

I have a 200mm clutch and chromolly LWFW on my BT turbo running 7 lbs of boost into my E51. You may ask why hehe but I got a killer deal on the setup on the boards from someone who had the disk custom ordered and E51 LWFWs are frikken expensive.
I don't remember how much my FW weighs but probably close to yours. The clutch will hold up fine as long as you have a good disk and pressure plate. I have no qualms with how my setup feels. It takes a little more finesse to get going but once you are used to it I would say it's no harder or less pleasant than stock.
I would guess most people would stall my car at least once the first time they got into it but that's half the fun. If I ever let them drive it muahaha.

[xb_release_2]

I run a 200mm Fidanza Flywheel and OEM organic Exedy clutch. The set up works for me with no quirks, I always tell my friends I'd rather replace a clutch disc than a transmission... You will notice quicker engine response, whether decelerating or accelerating. I think it made it easier for me to drive.

What would concern me is someone lightening a OEM flywheel?!?!?! I would much rather buy a new lightweight flywheel then have a chunk of steel turning at 8,500 revolutions per minute come through the bellhousing and doing God knows what kind of other damage. This is your car, but yes a 200mm flywheel and clutch will hold up on a 20v. Would I buy a modded stock flywheel for a cheap price, NO.

[gaijin_rokurunner]

I use a 200mm Ogura setup also....the 212 setups supposedly hold more HP but i cant tell a difference in the 12mm difference the pressure plates did have a heavier diaphragm
which means more leg muscle...Heres my setup...a lot more expensive then the average person would spend but its 100% rebuildable where more of the others on the market you have to just replace...also my engine is not average in any shape or form..

[MisterJerk]

Ive seen 4agze's with the 200mm flywheel/clutch setup and it held fine, drag racing and drift.(as long as clutch kicks arent done too much) TRD pressure plate and clutch disk on a toda 3.7kg flywheel.

The thing with LWFW's they get hot real fast.

[onnaj]

I've bought the stock Silvertop flywheel. Yes it's 1 kg lighter, but it gives me a bit more torque and a little bit less top end HP. While i'm going to use it for street purposes, i think this is a good choice.

Bought a new stock Exedy clutch for it also, so i'm ready to go