#1
|
||||
|
||||
944 turbo spindles, steering geometry
you guys who are running the 944 turbo front calipers and spindles on your 1303's, do you need to bend the steering arm to replicate the 1303 to improve the steering geometry?
|
#2
|
|||
|
|||
Did you get any info or experience to this issue ?
I think steering is bit "slow" with porsche spindles. |
#3
|
|||
|
|||
The wheelbase of the 944 and vw are the same at 2400mm but the wheel track is 200mm less for the vw. This means the ackerman steering angle comes up short.
If you are widening the body at the same time its not a problem. If you go 100mm wider each side your car will be idential to a 944. Problem solved. |
#4
|
||||
|
||||
Cheers, I dont know if i can make it that much wider but we'll see. I dont like the idea of bending steering components.
|
#5
|
||||
|
||||
Quote:
I did need to lengthen the tie-rods tho. I have the steering rack ('75 1303), so that may be a small difference to your set-up. Early porsches all convert to 'turbo-tie-rods' for much improved handling, so I guess we need to do that as well as our tie-rods are even longer than porsche's and our heavy porsche wheels and bigger heavier disk brakes don't help either. Lanner offers a thicker wall tie-rod and I have asked him to make me a set (custom length). Walter |
#6
|
|||
|
|||
The length issue on tierods for a non-rack and pinion Super beetle can be cured by simply useing the longer rack and pinion tierods, then put your normal tierod ends on. This eliminates any "to short" tierod assemblies that you will come up with (having only 4 or so threads is not safe).
__________________
FULL SPEED AHEAD, HARD AND FAST! Current cars: -74 Super Beetle -86 Vanagon Syncro -64 sunroof bug -73 thing |
#7
|
||||
|
||||
I used one '77 Transporter tie rod to make the lengths correct on my 1303.
__________________
Yetibone '71 1302S 1.8 '73 1303S 2.3 '83 928S 4.7 |
#8
|
|||
|
|||
Nice, the late R&P super beetle tie rods are about 2" longer than the earlier setup if I remember right.
__________________
FULL SPEED AHEAD, HARD AND FAST! Current cars: -74 Super Beetle -86 Vanagon Syncro -64 sunroof bug -73 thing |
#9
|
||||
|
||||
I had no intention of bending the tie rod. I had heard that the spindle arms needed to be bent to the same angle as the 1303 to improve the ackerman angle, which I'm led to believe makes the steering more responsive.
Thanks 2443TT but I dont know that I can make the car 100mm wider per side. |
#10
|
||||
|
||||
Quote:
More commonly practice is to reverse mount the steering joint to get a better (ie less) angle. The spindle needs to be machined for this. Maybe this was meant? |
#11
|
||||
|
||||
You mean like a flip it kit? I have one to fit to it from vdubengineering.
|
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|