Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - This is the roll center, suspension pickup, and steering angle modification thread.

swiftmini · 09-15-2010, 06:30 AM

Cool that sounds like its close to where iam at right now! Will be intersting to here the measurements once its back on its wheels.

I just had a quick play on my laptop on my lunch break and altered my drawing so that i could see how much i have raised the roll centre by.

I moved the bottom outer pivot up by 40mm which is the amount that i have altered my hubs.

I will double check my dimensions after work tonight. Right here goes, are you ready!! At my ride height with the setup identical apart from 40mm 'roll centre correction'.

40mm rcc = 70mm below ground
Stock hub = 180mm below ground

Who would have guessed it was that bad, i think that even if my measurements were half inch out all round it would still have given me similar results.

Kev

09-15-2010, 06:30 AM	#1633
swiftmini Zilvia Member Join Date: Jan 2010 Location: uk Age: 38 Posts: 227 Trader Rating: (0)	Cool that sounds like its close to where iam at right now! Will be intersting to here the measurements once its back on its wheels. I just had a quick play on my laptop on my lunch break and altered my drawing so that i could see how much i have raised the roll centre by. I moved the bottom outer pivot up by 40mm which is the amount that i have altered my hubs. I will double check my dimensions after work tonight. Right here goes, are you ready!! At my ride height with the setup identical apart from 40mm 'roll centre correction'. 40mm rcc = 70mm below ground Stock hub = 180mm below ground Who would have guessed it was that bad, i think that even if my measurements were half inch out all round it would still have given me similar results. Kev __________________ [SIGPIC][/SIGPIC]