Alfa Romeo Owners Club of Australia Forum

Technical => 105/115 Series (105 Coupe/Spider/Berlina) => Topic started by: Mr Frog on October 27, 2009, 05:16:08 PM

Title: Sports seats
Post by: Mr Frog on October 27, 2009, 05:16:08 PM
Can anyone tell me whether  aftermarket sports seats can be fitted to my 105 coupe, and if so which brand/model and suggestions about how to go about it (I'm in Cairns and will most likely have to do it myself given the lack of Alfa expertise here).
Title: Re: Sports seats
Post by: Fast Eddie on October 27, 2009, 09:20:59 PM
i think you will find nothing fits "off the shelf" and all need some sort of bracket modification which i have had to do in the past but curious what others have to say too as i am looking to fit racing seats into my Alfetta GTV (again)
Title: Re: Sports seats
Post by: scuzzyGTV on October 28, 2009, 08:04:33 AM
i'll have to check with dad, but i seem to recall his seats (daytona?) fitted pretty easitly, using the original runners in his 1750.
Title: Re: Sports seats
Post by: alfagtv100 (Biggus) on October 28, 2009, 09:23:38 AM
I am using an Autotecnica Monza EVO seat.  This fits the 105 seat rails with minimal modifications.
Cheers,
Marco
Title: Re: Sports seats
Post by: Mr Frog on October 28, 2009, 10:38:22 AM
can you tell me what the required modifictions are: i am renovating my original seats and then putting them away for a while, so i don't want to modify the original set-up irreversibly. I was looking at things like momo, or obx or sparco, etc, but although a rough measurement indicates they may fit, there are questions like snagging on belt anchors, whether completely new rails are needed, whether new rail mounting points are needed, and if so where, how, etc etc. thanks.
Title: Re: Sports seats
Post by: 105s alive alfa parts on October 28, 2009, 10:49:51 PM
Hi i put in Autotechnica seats, i brought the runners seperate and they went strait in with no mods, the main thing you have to becareful of when buying sports seats for the 105 is the shoulder wing on the seat hits the door on the drivers side because it mounted closer to the door then the pasanger side because the tunnel is off center, daytona cobra seats also go in with no fuss but the shoulder wing does touch the door on some of the seats. hope this helps
Ang
Title: Re: Sports seats
Post by: alfagtv100 (Biggus) on October 29, 2009, 08:46:14 AM
Quote from: Mr Toad on October 28, 2009, 10:38:22 AM
can you tell me what the required modifictions are:
Not much.
I removed the cover on the right of the seat and ground back the fibreglass.  Now the door closes with out striking the seat.
I also added spacers to a couple of the floor mounting points.  This keeps the seat level and eliminates seat wobble.
So the car was not modified.  Just the seat.
Cheers,
Marco.
Title: Re: Sports seats
Post by: alfagtv58 on October 29, 2009, 10:04:02 AM
Although not in a 105.....I bought the cheap seats (story of my life!), which have the bolt mounts underneath (the more expensive ones are on the side).  So I got some Aluminum plate (roughly 50mm wide and 10mm thick from memory??) cut it to length and bolted it to the floor (running between trans tunnel and door), then bolted the seats to the plate......I used some taper allen head bolts and load spreading washers that are used in Karting to mount seats to the chassis brackets.  And of course, I had some extensions done to get height as best as I could.
Title: Re: Sports seats
Post by: Mr Frog on October 29, 2009, 10:18:29 AM
much appreciated. all things will soon be go go go.