thrust bearings and aftermarket clutches
#1
thrust bearings and aftermarket clutches
I want to know if anyone here as had significant thrust wear when using an aftermarket clutch that that has a higher thrust load than stock. I know its common to bypass the clutch switch to reduce wear
Im torn between the Fm1 and the new 949 supermiata clutches
And yes ive searched on this topic already
Im torn between the Fm1 and the new 949 supermiata clutches
And yes ive searched on this topic already
#3
You know my fm2 came with an over-ride clip but I never installed it. I really don't know how much it's going to help considering it saves you from depressing the pedal once a drive cycle vs the other hundred times you actually use the clutch pedal on an average drive.
I've been trying out something else on start-up since the clutch has been installed. I turn the ignition to run/start first then slowly depress the clutch pedal until the car cranks. That way you don't need to fully depress the pedal and put unneeded pressure on the crank when in reality, the clutch over-ride switch activates in less than half the pedal travel. (at least on my car)
I don't know if it does anything, but it makes me feel all warm and fuzzy inside.
I've been trying out something else on start-up since the clutch has been installed. I turn the ignition to run/start first then slowly depress the clutch pedal until the car cranks. That way you don't need to fully depress the pedal and put unneeded pressure on the crank when in reality, the clutch over-ride switch activates in less than half the pedal travel. (at least on my car)
I don't know if it does anything, but it makes me feel all warm and fuzzy inside.
#4
You know my fm2 came with an over-ride clip but I never installed it. I really don't know how much it's going to help considering it saves you from depressing the pedal once a drive cycle vs the other hundred times you actually use the clutch pedal on an average drive.
I've been trying out something else on start-up since the clutch has been installed. I turn the ignition to run/start first then slowly depress the clutch pedal until the car cranks. That way you don't need to fully depress the pedal and put unneeded pressure on the crank when in reality, the clutch over-ride switch activates in less than half the pedal travel. (at least on my car)
I don't know if it does anything, but it makes me feel all warm and fuzzy inside.
I've been trying out something else on start-up since the clutch has been installed. I turn the ignition to run/start first then slowly depress the clutch pedal until the car cranks. That way you don't need to fully depress the pedal and put unneeded pressure on the crank when in reality, the clutch over-ride switch activates in less than half the pedal travel. (at least on my car)
I don't know if it does anything, but it makes me feel all warm and fuzzy inside.
that'll definitely feel warm and fuzzy
#7
The clutch interlock override is so that you're not shoving the crank into the thrust bearing with your foot *while there's no oil pressure*. That's very different from shifting at a traffic light.
As for driving through a wall -- I've done it once or twice, the car jumps forward an inch or two (you did park with the parking brake on, right?) and then immediately stops when you go "oh ****" and let go of the key. It's not a big deal unless you like to park with zero clearance.
--Ian
As for driving through a wall -- I've done it once or twice, the car jumps forward an inch or two (you did park with the parking brake on, right?) and then immediately stops when you go "oh ****" and let go of the key. It's not a big deal unless you like to park with zero clearance.
--Ian
#8
You know my fm2 came with an over-ride clip but I never installed it. I really don't know how much it's going to help considering it saves you from depressing the pedal once a drive cycle vs the other hundred times you actually use the clutch pedal on an average drive.
I've been trying out something else on start-up since the clutch has been installed. I turn the ignition to run/start first then slowly depress the clutch pedal until the car cranks. That way you don't need to fully depress the pedal and put unneeded pressure on the crank when in reality, the clutch over-ride switch activates in less than half the pedal travel. (at least on my car)
I don't know if it does anything, but it makes me feel all warm and fuzzy inside.
I've been trying out something else on start-up since the clutch has been installed. I turn the ignition to run/start first then slowly depress the clutch pedal until the car cranks. That way you don't need to fully depress the pedal and put unneeded pressure on the crank when in reality, the clutch over-ride switch activates in less than half the pedal travel. (at least on my car)
I don't know if it does anything, but it makes me feel all warm and fuzzy inside.
Clutch wise, I highly suggest a 1.6L size clutch that fits the power you plan to make. that would err on the 949 side from your two choices. I do have an FM clutch and have no complaints though, its very easy to modulate. I hardly noticed a difference between stock. That's definitely a +1 for streetability. I don't have any experience with the 949 clutches.
#9
My 95 starts without clutch in, some prev owner did it and I love it. Its the only mod on the entire car that I am aware of besides mis-matched seats and a cat off a 944 for some ungodly reason.
It actually does make a lot of sense to avoid full load on the thrust bearing on startup/0 pressure. IIRC many cars in European markets don't require clutch in to start. Just us North Americans who put a few hundred Audi 5000s through garage walls back in the day.
I also leave it in neutral at stop lights rather than just hold the clutch in. Will continue to do that until I use a real sender for my oil pressure and get an actual idea of what its like at idle.
It actually does make a lot of sense to avoid full load on the thrust bearing on startup/0 pressure. IIRC many cars in European markets don't require clutch in to start. Just us North Americans who put a few hundred Audi 5000s through garage walls back in the day.
I also leave it in neutral at stop lights rather than just hold the clutch in. Will continue to do that until I use a real sender for my oil pressure and get an actual idea of what its like at idle.
#10
My 95 starts without clutch in, some prev owner did it and I love it. Its the only mod on the entire car that I am aware of besides mis-matched seats and a cat off a 944 for some ungodly reason.
It actually does make a lot of sense to avoid full load on the thrust bearing on startup/0 pressure. IIRC many cars in European markets don't require clutch in to start. Just us North Americans who put a few hundred Audi 5000s through garage walls back in the day.
I also leave it in neutral at stop lights rather than just hold the clutch in. Will continue to do that until I use a real sender for my oil pressure and get an actual idea of what its like at idle.
It actually does make a lot of sense to avoid full load on the thrust bearing on startup/0 pressure. IIRC many cars in European markets don't require clutch in to start. Just us North Americans who put a few hundred Audi 5000s through garage walls back in the day.
I also leave it in neutral at stop lights rather than just hold the clutch in. Will continue to do that until I use a real sender for my oil pressure and get an actual idea of what its like at idle.
#11
My 95 starts without clutch in, some prev owner did it and I love it. Its the only mod on the entire car that I am aware of besides mis-matched seats and a cat off a 944 for some ungodly reason.
It actually does make a lot of sense to avoid full load on the thrust bearing on startup/0 pressure. IIRC many cars in European markets don't require clutch in to start. Just us North Americans who put a few hundred Audi 5000s through garage walls back in the day.
I also leave it in neutral at stop lights rather than just hold the clutch in. Will continue to do that until I use a real sender for my oil pressure and get an actual idea of what its like at idle.
It actually does make a lot of sense to avoid full load on the thrust bearing on startup/0 pressure. IIRC many cars in European markets don't require clutch in to start. Just us North Americans who put a few hundred Audi 5000s through garage walls back in the day.
I also leave it in neutral at stop lights rather than just hold the clutch in. Will continue to do that until I use a real sender for my oil pressure and get an actual idea of what its like at idle.
Thread
Thread Starter
Forum
Replies
Last Post
graexodus
Miata parts for sale/trade
5
10-26-2015 01:48 PM