2013 clutch v8V
#1
2013 clutch v8V
Did AM change the clutch in the 2013 Vantage models? Previous models prior were stiff and release points higher than normal. Wondering if they might have changed the clutch when they tightened up the steering and added better brakes.
Does anyone really notice a difference between the pre 2013 and 2013 models in pure drive and handle feel?
Does anyone really notice a difference between the pre 2013 and 2013 models in pure drive and handle feel?
#4
[QUOTE=powerbeautysoulAM;4585575]I was told that the brakes and steering was not that big of an improvement. It's not like you stop faster 60-0 with the newer models.
Does anyone have first hand experience owning both models?[/QUOT
I believe the brakes suspension and steering were updated for the Vantage GT and GTS.
Ron
Does anyone have first hand experience owning both models?[/QUOT
I believe the brakes suspension and steering were updated for the Vantage GT and GTS.
Ron
#5
I think it was 2009 the suspension changed to Bilstein dampers. In 2012.5 they tightened the steering and also upgraded the brakes. At least the fronts anyway. They went to 6 pot calipers and two piece rotors. That was a big improvement.
#7
2-Piece rotors allow for lighter weight (unsprung)(just a bit) and also allow you to just change the HAT which typically is cheaper than buying a whole new 2-piece. However, much like AMGs I don't think there is a replacement HAT for their rotors, they try and make you buy the whole thing when you change pads. For AMGs the Front brake rotors (2) and pad w/ install at Mercedes costs around 3k. But, Racing Brake, Wilwood make 2-piece rotors for AMGs and AMs so people tend to just buy their rotors and then only replace the HATs when absolutely needed at a fraction of the cost.
4-pot calipers means 4 pistons/2 on each side per caliper
6-pot calipers means 6 pistons/3 on each side per caliper
The more pistons per side allows for greater pressure to be implied on the pad/hence the rotor which will stop faster. The Calipers usually get large also. Iron Rotors will always be cheaper than the 2-piece one by far, and personally I love the look of the 2-piece but would rather just keep the iron ones and replace more often and cheaper IMHO.
Hope that helps
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#8
Tightened the steering? What does that mean? Faster ratio? Different bushings?
#9
At the end of this video you can see the actual pistons inside the brake calipers:
Two-piece rotors have two primary benefits... first is that they're lighter than single-piece rotors, and second is that maintenance costs are potentially reduced because only the outer rotor itself is replaced rather than the entire assembly. The inner portion (the "hat") is made out of aluminum, which is part of that weight savings, and is reused. Weight loss adds up slowly, but the overall effect is huge for the performance of a car. I've been focusing on weight reduction quite a bit and have a thread showing the savings I've gotten so far: https://www.6speedonline.com/forums/...et-nimble.html
I have a few weight reduction products on my website that help quite a bit with it, and more in development: http://www.redpants.lol/shop/?category=Weight+Reduction
The V8VS has 2-piece rotors with 6-piston calipers. Those same calipers are also used on the later *standard* V8V, but the calipers are 1.5-piece rather than 2-piece like the V8VS has. A 1.5-piece rotor is designed to have some of the weight savings of a 2-piece rotor, but with a reduced cost. When a 1.5-piece rotor needs to be replaced, the entire rotor assembly has to go, you can't save the hat like you can on a 2-piece rotor.
Last edited by Redpants; 12-02-2016 at 12:21 PM.
#10
15:1 versus 17:1 ratio and a re-valved steering pump. I haven't driven the previous version so can't comment on the difference in feel.
#11
When talking about brake calipers, "pot" means "piston". It's just short-hand or slang. Six piston calipers give a wider spread of pressure across a larger brake pad. That means you get better braking for a few reasons if all else is equal: more pad surface area, better heat management, more stopping power.
At the end of this video you can see the actual pistons inside the brake calipers:
https://www.youtube.com/watch?v=pZYxzQJTg3k
Two-piece rotors have two primary benefits... first is that they're lighter than single-piece rotors, and second is that maintenance costs are potentially reduced because only the outer rotor itself is replaced rather than the entire assembly. The inner portion (the "hat") is made out of aluminum, which is part of that weight savings, and is reused. Weight loss adds up slowly, but the overall effect is huge for the performance of a car. I've been focusing on weight reduction quite a bit and have a thread showing the savings I've gotten so far: https://www.6speedonline.com/forums/...et-nimble.html
I have a few weight reduction products on my website that help quite a bit with it, and more in development: http://www.redpants.lol/shop/?category=Weight+Reduction
The V8VS has 2-piece rotors with 6-piston calipers. Those same calipers are also used on the later *standard* V8V, but the calipers are 1.5-piece rather than 2-piece like the V8VS has. A 1.5-piece rotor is designed to have some of the weight savings of a 2-piece rotor, but with a reduced cost. When a 1.5-piece rotor needs to be replaced, the entire rotor assembly has to go, you can't save the hat like you can on a 2-piece rotor.
At the end of this video you can see the actual pistons inside the brake calipers:
https://www.youtube.com/watch?v=pZYxzQJTg3k
Two-piece rotors have two primary benefits... first is that they're lighter than single-piece rotors, and second is that maintenance costs are potentially reduced because only the outer rotor itself is replaced rather than the entire assembly. The inner portion (the "hat") is made out of aluminum, which is part of that weight savings, and is reused. Weight loss adds up slowly, but the overall effect is huge for the performance of a car. I've been focusing on weight reduction quite a bit and have a thread showing the savings I've gotten so far: https://www.6speedonline.com/forums/...et-nimble.html
I have a few weight reduction products on my website that help quite a bit with it, and more in development: http://www.redpants.lol/shop/?category=Weight+Reduction
The V8VS has 2-piece rotors with 6-piston calipers. Those same calipers are also used on the later *standard* V8V, but the calipers are 1.5-piece rather than 2-piece like the V8VS has. A 1.5-piece rotor is designed to have some of the weight savings of a 2-piece rotor, but with a reduced cost. When a 1.5-piece rotor needs to be replaced, the entire rotor assembly has to go, you can't save the hat like you can on a 2-piece rotor.
#12
DBS front brakes are 6-piston calipers, rear brakes have 4-pistons. The rotors are 2-piece carbon ceramics.
#13
So does the 2013-2016 v8v have 6-piston calipers in the front and in the rear?