My 94 Supra makes this popping/clicking sound from the front when I'm driving and hit a bump, parking or pulling the car out of the driveway in reverse. Seems to be coming from the front of the car on both sides. Its Not the motor mounts as I read the article about that test procedure already + I think those were replaced by the PO. This sounds like suspension clicking. I figured this would be a good place to ask -- could my ball joints/lower control arms cause this type of noise? Its... Noob question on popping sound ..read more

I've seen numerous threads discussing upgraded/relocated power steering coolers after swapping radiators, going to FMIC, etc., but I haven't seen an operating temperature requirement mentioned. What is the normal operating temperature goal for the power steering fluid? Is it around 180F like engine oil or is it cooler, like 165F ..read more

I have a question on what happens to rear alignment settings when adjusting rear ride height with coilovers. I know that lowering adds negative camber and raising adds positive camber. But how is toe affected when raising or lowering ..read more

My MK3 Supra does not have ABS so locking up my front brakes has been par for the course. But this is the first time I got caught on vid doing so. It was ugly but didn't hit any cones . Supra MK3 Autocross Brake Lock-Up - YouTube ..read more

Lady Luck smiled on my MK3 this past Sunday and finally scored my first win in E Street Prepared class at my local autocross club. Two Mustangs close to my run time gave me some nice pressure and made for good fun. Supra MK3 SDR Autocross October 22, 2023 - YouTube ..read more

I found this thread and was wondering if anyone had seen or used anything like this on their supra. I was extremely interested in the duct that mounts to the caliber to cool the brake disc. http://forums.evolutionm.net/showthread.php?t=122113&page=1&pp=15&highlight=brake+duct Brian ..read more

I have been looking into a brake upgrade for the stock Supra brakes to handle significant track abuse. In that quest, I had an aerospace machine shop make titaninum pistons for the stock calipers. I am also going to have them ceramic coated. I read how a Porsche club member made his own Ti brake pad shields, and he used .050 thickness than the standard .020 that you can buy to get more heat shielding capacity so I followed suit. I bought a sheet of .050 Ti... Supra Turbo Brake Piston Seal Upgrade ..read more

My students are building a SC300 to run the Grassroots Motorsports $2k Challenge. I'm sorry if this is in a FAQ somewhere, but we are short on time and I'm going to be asking lots of direct basic questions as this is outside my experience. The car is an automatic with open diff. We aren't expecting miracles from it. At the same time, every tenth second counts. There is no way to fit a turbo, trans swap, limited slip or coilovers into the budget. The other competitors aren't idiots... Basic Handling Improvements For GRM, Lemons, Champs etc ..read more

I'm posting here because I figure all the suspension guru's are in here. So here is my issue. There is a certain part of the freeway that is choppy...all cars the come across this section can feel the bumps. However in my supra it causes the steering wheel to shake back and forth. It gives my passenger a cheap car feeling because Im trying to hold the steering wheel tight to prevent this. However my Honda civic and Ford truck going over this same section the steering wheel is isolated from... steering wheel shake question ..read more

Happy New Year SF. This was my last event of the year before she gets some work done this winter (maintenance, a few upgrades and boost). Supra MK3 SCCA Autocross Dec 2022 - YouTube Here's a spectator photo of my MK3 going around long sweeper ..read more