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Search: Posts Made By: Bill Verburg
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Forum: 993 Forum
07-14-2019, 10:08 PM
Replies: 11
Views: 784
Posted By Bill Verburg

Michelin does not offer a 4s in 255/40x17 ...

Michelin does not offer a 4s in 255/40x17

Cup2 is as durable as any other factory wheel

Here's a comparison of going from Speedlines 8 & 10 in 17 to Cup 1 in 17, there is no Cup2 in 10 so I...
Forum: 993 Forum
07-14-2019, 07:18 PM
Replies: 11
Views: 784
Posted By Bill Verburg

wider front wheels w/o any other change reduce...

wider front wheels w/o any other change reduce under-steer.


don't know why you would want a square setup on a tail heavy car, that will increase over-steer, the faster you go the more...
Forum: 911 Forum
07-13-2019, 09:59 AM
Replies: 3
Views: 339
Posted By Bill Verburg

Most likely the DME relay, it will be under the...

Most likely the DME relay, it will be under the drivers seat. Steve uses the 3.2 version not the 993 version of this relay.
Forum: 993 Forum
07-13-2019, 09:57 AM
Replies: 25
Views: 1,756
Posted By Bill Verburg

For street use probably not much benefit, I did...

For street use probably not much benefit, I did both but that was for track use and I also used mono-ball toe arm in the back. There is no downside to doing both in front there is a large change in...
Forum: 993 Forum
07-12-2019, 05:22 PM
Forum: 911 Forum
07-12-2019, 10:52 AM
Replies: 9
Views: 690
Posted By Bill Verburg

I see your issue, A/S tires in the right sizes...

I see your issue, A/S tires in the right sizes seem to be unobtainable.

reg hi perf tires are driveable in lower temps just not the best to have, I'd want to avoid snow at all costs on them though...
Forum: 993 Forum
07-12-2019, 10:26 AM
Replies: 25
Views: 1,756
Posted By Bill Verburg

11" wheels aren't going to be a happy fit neither...

11" wheels aren't going to be a happy fit neither is 295 tires, The rear of a n/b 993 will accommodate 285'30 on a 10 ET65 at most any height and w/o using absurd alignment specs, the clearance on...
Forum: 911 Forum
07-11-2019, 05:19 PM
Replies: 9
Views: 690
Posted By Bill Verburg

There are plenty of hi perf tires in the sizes...

There are plenty of hi perf tires in the sizes you want

Here's a few
BFG R1
Pirelli Trofeo
Pirelli P7 classic
Yokohama A052

and no a 205/50 shouldn't be stretched on to an 8
Forum: 993 Forum
07-11-2019, 04:56 PM
Replies: 25
Views: 1,756
Posted By Bill Verburg

Replacing w/ new stock gets you new stock which I...

Replacing w/ new stock gets you new stock which I guess is an improvement over old worn out stock but not the sort of transformation in handling that the OP appears to be looking for.

When I first...
Forum: 993 Forum
07-11-2019, 01:39 PM
Replies: 25
Views: 1,756
Posted By Bill Verburg

All nice stuff but If it were my car i'd start w/...

All nice stuff but If it were my car i'd start w/ bushes
In front the RS had stiffer bushes in the positions noted here, you can also use RS bushes on the forward arms...
Forum: 993 Forum
07-10-2019, 05:45 PM
Replies: 9
Views: 561
Posted By Bill Verburg

I know from personal experience that my 'Hammer'...

I know from personal experience that my 'Hammer' could not do ti and that my PIWIS can
Forum: 993 Forum
07-07-2019, 08:25 PM
Replies: 9
Views: 744
Posted By Bill Verburg

The issue w/ ethanol fuel is that it collects...

The issue w/ ethanol fuel is that it collects water, It's an insidious issue as you don't know it's a problem until it is. The problem is worst when there are large temperature swings as seen in the...
Forum: 993 Forum
07-07-2019, 08:19 PM
Replies: 24
Views: 1,602
Posted By Bill Verburg

Option M220 has 2 parts 1)LSD 2)ABD ...

Option M220 has 2 parts
1)LSD
2)ABD

Usually a diff lube that is labeled for LS has modifiers that reduce friction, for street use that may or may not be what you want to have. For track use you...
Forum: 993 Forum
07-06-2019, 11:08 AM
Replies: 30
Views: 5,323
Posted By Bill Verburg

That's good news to me, yes I'd love to see the...

That's good news to me, yes I'd love to see the email. A PM would work if you don't want to post here
Forum: 911 Forum
07-02-2019, 08:29 PM
Replies: 7
Views: 495
Posted By Bill Verburg

Here's mine on 17s but it didn't look all that...

Here's mine on 17s but it didn't look all that different on the stock 15s when it was new, The only reason I went to 17s was the hot rod 993 motor in it, w/ the stock 3.0 225/50 0 & 245/45 x15 on 8 &...
Forum: 911 Forum
07-02-2019, 08:22 PM
Replies: 7
Views: 495
Posted By Bill Verburg

I'd lower the car, taller tires will really sap...

I'd lower the car, taller tires will really sap performance
Forum: 911 Forum
06-26-2019, 07:01 PM
Replies: 11
Views: 1,309
Posted By Bill Verburg

The early Ruf Speedlines pictured are 8 ET30.4 &...

The early Ruf Speedlines pictured are 8 ET30.4 & 9 ET17.7,(both have ETs that are on the side of caution placing the wheel/tire assembly a few mm more inboard than usual) tires would be 225/45 &...
Forum: 993 Forum
06-26-2019, 10:41 AM
Replies: 13
Views: 1,695
Posted By Bill Verburg

Those are just the toe links The OP asked...

Those are just the toe links

The OP asked about the A-arm
Here is the 993 rear suspension, the A-arm is #1&5, The ball joint is at the Apex of the A, There used to be an outfit is GB that would...
Forum: 993 Forum
06-23-2019, 07:05 PM
Replies: 4
Views: 649
Posted By Bill Verburg

Big positive or big negative increases the...

Big positive or big negative increases the feedback to the steering wheel, to big in either direction is bad

S/R depends on the wheel width & ET
911s through '89 w/ 7ET23.3 have a S/R of +52.4
...
Forum: 993 Forum
06-21-2019, 07:24 PM
Replies: 19
Views: 1,435
Posted By Bill Verburg

Delvac is great for a track car but I'd use...

Delvac is great for a track car but I'd use either PTX or the Porsche fluid for a street car.

The big difference you'll notice is the better cold shifts w/ the latter two options relative to Delvac
Forum: 993 Forum
06-21-2019, 10:55 AM
Replies: 148
Views: 60,695
Posted By Bill Verburg

There are a lot of suspension threads to look...

There are a lot of suspension threads to look through

RoW is ok, RS or better is the way to go
Forum: 964 Forum
06-20-2019, 11:28 PM
Replies: 2
Views: 639
Posted By Bill Verburg

front: The 965 front wheel carrier is different...

front:
The 965 front wheel carrier is different from a C2 or /4 wheel carrier. You need to swap wheel carriers or get a caliper adapter. Otherwise its a straight bolt on.

Rear:
In back the 965...
Forum: 993 Forum
06-20-2019, 07:44 PM
Replies: 34
Views: 3,033
Posted By Bill Verburg

It sort is right now as my main computer died and...

It sort is right now as my main computer died and i'm limping along on a Surface Pro

You can do a search there is a ton of vacuum info

here's a few
Starter material.......
Forum: 993 Forum
06-18-2019, 06:40 PM
Replies: 34
Views: 3,033
Posted By Bill Verburg

I'd also look for vacuum leaks, mine lost ~50ho...

I'd also look for vacuum leaks, mine lost ~50ho at the top end because of a vacuum leak in the cabin air handling system up under the dash.
Forum: 993 Forum
06-18-2019, 06:38 PM
Replies: 33
Views: 20,495
Posted By Bill Verburg

Tire fit will depend on multiple things ...

Tire fit will depend on multiple things
wheel:width & offset(ET)
Tire: width & height(OD)
suspension: ride height & specs
I try to keep front and rear tire OD close to the same spec as it...
Showing results 1 to 25 of 496
 


 
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