Jump to content
SAU Community

Recommended Posts

Hi all,

Just after some info on the 4 spot Alcon front brake setup and if this sounds like a good deal compared to geting gtr calipers/ rotors.

I have been offered these brakes in good condition for $2200, never heard of alcon before untill now but they are surposed to be a major front brake upgrade for gtr's.

I own a 32 gtst, but its fitted with a 26dett and im about to go down the brake upgrade road. I just want to know if this is a better way to go rather than fitting normal gtr brakes and so on.

They come with really thick discs, unsure of exact measurements as yet but I do know they will fit behind a 16inch enkei wheel. The owner also said there is one small mod required to do to the hub to make the brakes fit. They were originaly purchased for targa tasmania but he has since sold the car but still has the brakes.

This is the only info i have from the owner of brakes but just thought I would see what people think of the setup and price and if its a worthwhile road to take.

Any info is much appreciated.

Link to comment
https://www.sau.com.au/forums/topic/326213-alcon-4-spot-brakes/
Share on other sites

If they fit behind 16 Enkei wheels they are most likely the 332 x 32 mm rotors. The mod to the hub is likely the little 6mm tapped hole that sits there for god knows what reason that sometimes clashes with the radial mount.

They are a good thing provided the rotors are in good shape the seals not worn.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • @soviet_merlin Thanks mate!  Nothing too major but will hold me up for a while. I've got lymphomas to get taken off the back of my neck and the middle of my spine which always conjures scary thoughts!  It sounds worse than it is. Yeah great, conjuring more rabbit hole deepening , just what I need! 🤣  
    • I'd argue the F50 kit I got is very good value. For ~2k I got the calipers (refurbed condition), adapters, pads, brake lines, rotors, and top hats. I think you'd be pretty hard to get Evo/GTR/350z brembos + the additional hardware for similar money. Used market for a pair of front calipers alone I've seen tend to run anywhere from $1500-2000 depending on condition.    That said, something like a GTR or 350z brembo is a lot easier to adapt to the Silvia. 
    • Is there a significant price difference between the Evo/gtr/350z brembos vs the F50? Looks amazing.
    • I was actually being a tightarse at the time LOL... My OCD is tickling me into running a 2nd 8AN Teflon hose all the way down and removing the 2x OEM hardlines. My other side of my brain is telling me to run 2x hardlines front to back (also acts as a fuel cooler, so win win).
    • As I mentioned in an earlier post, I had some trouble with the Silvia's brakes dragging back in 2023. I managed to sort it out then, but the same problem came back to bite me late last year. Just take a look at the picture – I had a feeling the handbrake was acting up again, and I was right. Anyway, I'd been wanting to upgrade to bigger brakes for a while. Not that the Silvia's brakes were bad, but it was more of a "want" than a "need", you know? It was funny, though – at the time, I couldn't find any Evo Brembos, 350Z Brembos, or GTR Brembos for a decent price (of course, tons of them popped up online after I already bought my kit!). I ended up going with an F50 Brembo kit, which came with adapters, brake lines, 330mm rotors, and top hats. The F50 Brembo caliper was used in a few other cars too, like the FPV. I also decided this was the perfect opportunity to ditch the Silvia's ridiculous rear brakes and that awful handbrake (some of you were definitely right about that!). I picked up some R33 calipers and all the necessary bits – rear drums, backing plates, and new hardware to refurbish the calipers. Of course, it wouldn't be a project without a few hiccups. Turns out the brake master cylinder was playing up and basically (to put it simply) keeping the brakes engaged. I had it overhauled, and after some adjustments, everything was working again. The whole process took a while, as you can imagine. To top it off, the front right wheel bearings were shot and needed replacing too. This is a rare occasion where I'm posting an update while it's all still fresh! These pictures were taken just this afternoon.
×
×
  • Create New...