Gt3 spring rates?

[911st]

Anyone know what the 996 or 997 Gt 3 spring or wheel rates might be?

Thx

[911st]

Sway bar size's to if anyone knows them?

Thx

[TimT]

Plain Jane GT3s or racing variants?

We have some heavy springs in our Lemans liveried GT3RS

#1100 rears..

[Bill Verburg]

Originally Posted by 911st

Anyone know what the 996 or 997 Gt 3 spring or wheel rates might be?

Thx

I can provide that info for Cups and RSRs but not the street cars.

2000>Cup:
front 240 n/mm + 60n/mm helper, 5 pos 26.8mm rollbar
rear 260 n/mm + 60n/mm helper, 3 pos 20.7mm rollbar

2005> RSR:
front 4 step adj. 282 n/mm 293 n/mm, 317 n/mm, 345 n/mm rollbars infinitely adj. from the cockpit
rear 4 step adj. 282 n/mm 293 n/mm, 317 n/mm, 345 n/mm , opt 317 n/mm 333 n/mm, 352 n/mm, 375 n/mm

You can't directly compare these rates to 911 rates due to geometry differences

[911st]

Plain Gt#'s.

Bill, cool info but I do not know how to convert to LBs per Inch. Can you help me w a conversion factor...

Thx

[Bill Verburg]

1 N/mm = 5.7 lb/in

[Bill Verburg]

I've got all the 993 rates

all in lb/in
Stock 993 is 150/200
M030 993 is 225/275
993 RS is 246/457
993 Cup 600/800

[911st]

Bill,

That is cool info.

The RS numbers look a little funny with a very large split ???

Must run a really big front sway or no rear to make it work.

Thx.

[911st]

285 / 385 was referenced by someone on another forum but do not know if 996 or 997 GT3 or if credible.

Bill I am guessing the RS 993 numbers must be 346/457???

[Bill Verburg]

Originally Posted by 911st

Bill,

That is cool info.

The RS numbers look a little funny with a very large split ???

Must run a really big front sway or no rear to make it work.

Thx.

All the #s I posted come from factory documents, again don't read too much into these #s the geometry of the 911/964/993/996(7) suspensions is very different, to compare you would want to know the wheel rates.

[Bill Verburg]

Originally Posted by 911st

285 / 385 was referenced by someone on another forum but do not know if 996 or 997 GT3 or if credible.

Bill I am guessing the RS 993 numbers must be 346/457???

Nope

I'm using 448/672

GT2evo uses adjustable rate springs like the 997RS all are N/mm, all use 60 n/mm tenders
f 270, 287, 305, 320
r 296, 312, 330, 350 opt1 235, 252, 269, 286 opt2 284, 298, 314, 333