Team Associated B74.2 / B74.2D
#288
Tech Addict
A question on motor cooling fans: My car has managed to eat 3 fans in the last 6 months of weekend racing. The just stop working, and most of the time it's because either the power wires have broken at the fan board, or the fan board has come loose. Ive been using protek fans, but am willing to go to a more expensive fan if it will last longer. What fans hold up best in these cars?
#289
Tech Addict
Ongaros car that won the worlds had them...for whatever that is worth.
#290
He also set them to 2.5mm which is identical to the lower tower hole without the mount. Makes you wonder why use the mount at all. I've seen 3-4mm a lot on sheets, I'm at 3mm myself, anything smaller (aka higher) and I'll take the mounts off.
#292
Tech Addict
it's useful if you want to move the link lower. Otherwise it's just in the way. You have to take the entire mount off the tower to get at the ball stud too.
He also set them to 2.5mm which is identical to the lower tower hole without the mount. Makes you wonder why use the mount at all. I've seen 3-4mm a lot on sheets, I'm at 3mm myself, anything smaller (aka higher) and I'll take the mounts off.
He also set them to 2.5mm which is identical to the lower tower hole without the mount. Makes you wonder why use the mount at all. I've seen 3-4mm a lot on sheets, I'm at 3mm myself, anything smaller (aka higher) and I'll take the mounts off.
#293
https://site.petitrc.com/setup/assoc...lor2023021112/
Same question though haha, why use the mount here? I've got no idea.
#294
Tech Addict
You're right I clicked the wrong tab that was a Lachlan Munday sheet with 2.5mm and a vertical mount.
https://site.petitrc.com/setup/assoc...lor2023021112/
Same question though haha, why use the mount here? I've got no idea.
https://site.petitrc.com/setup/assoc...lor2023021112/
Same question though haha, why use the mount here? I've got no idea.
#295
Tech Master
iTrader: (17)
Has anyone ran the plastic LTC gears on high-grip carpet with only 2 planetary gears, without stripping them?
I'm running center diff with 2M CST fluid, I'll probably run 20k in the f/r diffs. Running 4-gear plastic HTC right now, and I know some people at my track run 4-gear LTC also.
I'm running center diff with 2M CST fluid, I'll probably run 20k in the f/r diffs. Running 4-gear plastic HTC right now, and I know some people at my track run 4-gear LTC also.
#296
it's useful if you want to move the link lower. Otherwise it's just in the way. You have to take the entire mount off the tower to get at the ball stud too.
He also set them to 2.5mm which is identical to the lower tower hole without the mount. Makes you wonder why use the mount at all. I've seen 3-4mm a lot on sheets, I'm at 3mm myself, anything smaller (aka higher) and I'll take the mounts off.
He also set them to 2.5mm which is identical to the lower tower hole without the mount. Makes you wonder why use the mount at all. I've seen 3-4mm a lot on sheets, I'm at 3mm myself, anything smaller (aka higher) and I'll take the mounts off.
I have them on my carpet car .. they work for some people ... and not for others .. it depends your driving style and setup... when the track has a big high speed sweeper or a few of them.. higher speed flowing big turns or a lot of switch backs . it helps lock in rear of the car and keeps it a little more flat or planted.. like i said its a "feeling" so trying to type that out and explain it to you is hard... try em .. either you like it or you don't .....i run them on my carpet car depending on the layout if its a bigger more open layout i run them .. I race at Beachline rc in Florida its the black crc carpet... i did try them on clay dirt and its not as noticeable unless there is high high grip like blue groove.
#297
I have them on my carpet car .. they work for some people ... and not for others .. it depends your driving style and setup... when the track has a big high speed sweeper or a few of them.. higher speed flowing big turns or a lot of switch backs . it helps lock in rear of the car and keeps it a little more flat or planted.. like i said its a "feeling" so trying to type that out and explain it to you is hard... try em .. either you like it or you don't .....i run them on my carpet car depending on the layout if its a bigger more open layout i run them .. I race at Beachline rc in Florida its the black crc carpet... i did try them on clay dirt and its not as noticeable unless there is high high grip like blue groove.
So that's the point of the mount, to allow a lower inside link which raises roll center. At 2.5mm using the inner hole you're identical to the lower tower hole.
You can also move the link out using the B hole but I haven't seen anyone do so.
#298
The whole point of the rear ballstud mounts is that they are *finely* adjustable. You can run the exact same locations as the factory location, but also adjust it up and down by .5mm increments, or go lower than the tower possibly could.
But you'd never adjust your 2w's rear ballstud by 3-3.5mm so why should you accept that as normal on the 4w? I wouldn't, and I almost threw my 74.1 in the trash before I put these on. But that was also at CRCRC at the Factory and my car was a cork screw when grip skyrocketed.
So yeah its more about adjustability and fine tuning for current conditions. BTW the current hot setup the Factory Team is runnig is based on shimming the C and D blocks up 1mm and then running 4mm on the rear ball stud mount. It supports the rear end better so it doesnt run so low.
But you'd never adjust your 2w's rear ballstud by 3-3.5mm so why should you accept that as normal on the 4w? I wouldn't, and I almost threw my 74.1 in the trash before I put these on. But that was also at CRCRC at the Factory and my car was a cork screw when grip skyrocketed.
So yeah its more about adjustability and fine tuning for current conditions. BTW the current hot setup the Factory Team is runnig is based on shimming the C and D blocks up 1mm and then running 4mm on the rear ball stud mount. It supports the rear end better so it doesnt run so low.
#299
Tech Master