Pretty much the way to test a clutch. I usually use 3rd or 4th gear with the engine at around it's peak torque rpm then go WOT instantly. If it passes that then the same again but add a fast as possible shift into the next highest gear and WOT again as instantly as you can. The second part is to...
To bring in a "grey import" you need a licence and do the conversion of seat belts headlights and other stuff. I worked with a guy that used to do it as a business on the side with his brother. Flew to the Japanese auctions every 2 or 3 months then shipped them home and converted them. They...
Nicely said and a torque number. When you've laid under enough cars pulling clutches and gearboxes without a lift you learn to look after them technique wise. A lot of people won't believe that technique is a massive part of clutch life though.
Reminds me when I was much much younger and I was...
From what I've seen a good stock manual Supra will make about 390hp at the wheels so that's around 20% on 470hp. I wouldn't want to go too far down the precise numbers road though Dynos being what they are. A torque figure would be nice but I'm guessing comfortably under 500ft/lbs
Phil
Maybe but I've never seen a clutch with only 20% headroom over stock, even on a grocery getter. With that little margin there would be literally 75% of owners with slipping clutches on stock HP within a very short time.
Phil
Here's a pretty typical "the clutch won't handle a modest increase in HP without slipping" scenario/story. The user has already glazed the clutch friction plate and flywheel face with poor clutch skills/operation. The first sign is clutch slipping under maximum torque application or a modest...
If you mean an old style shifter gate like a Ferrari uses then I don't really think you can use one on the Supra because the shifter shaft dia is too large. You need a thin shaft diameter and a fairly wide side throw to use one I would have thought. On the std shaft you would end up with...
There's generally two reasons manufacturers specify one use only fasteners these days. One is the fastener is a TTY bolt and the other is the bolt requires a locking medium such as Loctite to be applied which the new OEM bolt will come with pre applied. Manufacturers don't trust dealer techs to...