Club126UK

Fiat 126 Chat => Tuning & Customising 126 Models => Topic started by: lilp4130 on December 30, 2007, 06:56:34 PM

Title: flywheel weights
Post by: lilp4130 on December 30, 2007, 06:56:34 PM

i have tried searching the web for flywheel weights of a standard 126 bis
and that of a standard cinquecento 1litre
the plan is to put the lighter one(bis??) onto the cinq motor i have used lighter flywheels on a few of my vespa's and this has had a very positive effect on the motor it rev's up faster and gives a higher output
for those of you that dont already know the cinq motor is going into my bis along with disc brakes etc any info would be much appreciated thanks!!!

Title: flywheel weights
Post by: dajwid on December 30, 2007, 07:26:56 PM

Contact:-

http://www.trs-racing.yoyo.pl/index.htm

Wait while it loads, page is a bit slow, click the English flag.

These guys are the 'doggies dangles' when it comes to modding 126s, speak a little English too.

Title: flywheel weights
Post by: lilp4130 on January 01, 2008, 02:36:07 PM

cheers dajwid!these guys have great parts but i mailed them before months ago and only recently got a reply they seem to do alot of engine swaps etc and i imagine they are quite busy but i'll try 'em again.
i took off both flywheels they are almost identical in weight the bis one being thinner but of a larger diameter and with the ring gear positioned for a starter motor on the gearbox side whereas the cc one has the ring gear positioned for the starter motor on the engine side

Title: flywheel weights
Post by: Pete126 on January 02, 2008, 08:38:09 PM

just one thing to be weary of is, as far as i'm aware the bis flywheel is weighted on one side IE the four drilled holes on the TDC side so would'nt it need balancing if you use it on the 4 pot, or the engine would be out of balance?

Title: flywheel weights
Post by: 126dave on August 30, 2008, 07:33:02 AM

Quote from: "Pete126"

just one thing to be weary of is, as far as i'm aware the bis flywheel is weighted on one side IE the four drilled holes on the TDC side so would'nt it need balancing if you use it on the 4 pot, or the engine would be out of balance?

deff agree...dont do it......just get your excisting one lightened....oh,and try to get a lighter paddle styleee clutch as well......the whole lot including all rotating parts need to balenced again as well.......