downshifting: is it bad?
I down shift at almost every stoplight and turn.
I use to rev match/heal toe/double clutch in my GTU when I had the NA tranny in it. The second gear syncro was bad so I couldn't downshift w/o a nice grind.
Makes you a better driver in the end though
I use to rev match/heal toe/double clutch in my GTU when I had the NA tranny in it. The second gear syncro was bad so I couldn't downshift w/o a nice grind.
Makes you a better driver in the end though
Originally posted by rekx
how did you manage to down shift into first.
Theres a lockout that prevents you from doing just that, unless you were going really really slow.
how did you manage to down shift into first.
Theres a lockout that prevents you from doing just that, unless you were going really really slow.
i rev match every down shift, and have never managed to put it in first gear going over 20km/h
got to the point where i just dont bother with first gear, id rather lug it around in second on a tight corner than fight with my tranny
got to the point where i just dont bother with first gear, id rather lug it around in second on a tight corner than fight with my tranny
1st gear has no synchro, that's why it's a bitch to get into. I know how to rev match, just that my most experienced friend in driving stick doesn't revmatch on downshifts, and since you slow down a heck of a lot faster if u don't I assumed it was the correct way to do it.
thanks for revealing to me the correct way to downshift.
thanks for revealing to me the correct way to downshift.
Originally posted by rekx
i rev match every down shift, and have never managed to put it in first gear going over 20km/h
got to the point where i just dont bother with first gear, id rather lug it around in second on a tight corner than fight with my tranny
i rev match every down shift, and have never managed to put it in first gear going over 20km/h
got to the point where i just dont bother with first gear, id rather lug it around in second on a tight corner than fight with my tranny
werd
Originally posted by powrdby13B
well, you figure in these trannys if you shift up from 7k rpms you usually end up at 4k rpms... I have a heavily ported motor that makes power as high as 9K and I've ran it close to 12k... Id say keeping it below redline is usually safe... so 4k or lower...
well, you figure in these trannys if you shift up from 7k rpms you usually end up at 4k rpms... I have a heavily ported motor that makes power as high as 9K and I've ran it close to 12k... Id say keeping it below redline is usually safe... so 4k or lower...
Just to let you know. I had an '86 GXL that ran 12k... It had a cracked flywheel, no accesories whatsoever, electrical shorts everywhere, and a horrible Idle surge/ bucking....But it DID rev at 12k easily... (Of course I didn't care about the motor, I was dropping a new one in) So I blew it.........LOL So I wouldn't called pwrdby13b a liar, maybe his car sucks so bad, it actually DOES do it. Mine did.....(but it sucked ***)
yeah. I used to believe that.......hahahahahaha.... oh well, live and let learn I suppose.... It was my 150 dollar parts car though. I had to have fun. The guy totally fucked it up. He thought it was "race tuned" but it was just crap. I took what i needed, and I kicked the doors in, broke off the mirrors, blew the engine... I had a friend that dragged it off and dumped it.....HAHAHAHAHA it was fun!
Originally posted by xfeastonarsex
What about the fuel cut when the throttle plates are closed, wolnt that be like your engine getting a fuel cut at high rpms?
What about the fuel cut when the throttle plates are closed, wolnt that be like your engine getting a fuel cut at high rpms?
Originally posted by ddretard
Just to let you know. I had an '86 GXL that ran 12k... It had a cracked flywheel, no accesories whatsoever, electrical shorts everywhere, and a horrible Idle surge/ bucking....But it DID rev at 12k easily...
Just to let you know. I had an '86 GXL that ran 12k... It had a cracked flywheel, no accesories whatsoever, electrical shorts everywhere, and a horrible Idle surge/ bucking....But it DID rev at 12k easily...
Do you realize what happens when a clutch/flywheel blows up? Hint: Think of a hand grenade going off behind your engine.
Sorry. Just a random rant. Stock hardware is good to 8000 RPM. Beyond 8500 RPM you'd better have a scatter shield or such, and/or high RPM parts. I've seen pictures of a car that a clutch blew up in, and even with the scatter shield & such, it looked like a bomb blew up under it. If the scatter shield hadn't been in place, pieces would have gone through the driver's legs.
-=Russ=-
You know, it's funny. I do know, just didn't care at the time, thx to now ex-girlfriend. I'm just saying it did go that high, for a while too... I mean i didn't open it up for 30 seconds. I just drove it around my neighborhood like a madman... Ran like **** too........LOL
Originally posted by xfeastonarsex
Hey im interesting in this topic also. Anyone have any got any ideas?
Hey im interesting in this topic also. Anyone have any got any ideas?
get what I am saying?
Last edited by Travelintrevor; Jul 9, 2004 at 02:11 PM.
Originally posted by powrdby13B
well, you figure in these trannys if you shift up from 7k rpms you usually end up at 4k rpms... I have a heavily ported motor that makes power as high as 9K and I've ran it close to 12k... Id say keeping it below redline is usually safe... so 4k or lower...
well, you figure in these trannys if you shift up from 7k rpms you usually end up at 4k rpms... I have a heavily ported motor that makes power as high as 9K and I've ran it close to 12k... Id say keeping it below redline is usually safe... so 4k or lower...
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