What stage of shift kit to use?
#1
What stage of shift kit to use?
I am having my trans built and I am curious what stage of shift kit you guys are useing and if you like it. This is a street driven car, so not racing it just want to know what feels and works the best on the street? I am thinking stage 2 but I don't want it to be to hard. What do ya think?
#2
I personally think you should go the baddest shift kit you can find. My tranny guy told me years ago that the harder it shifts the less chance of slipping clutches and wearing them out.
I went with the Transgo full competition kit, with manual shift valve body and never regretted it. I've got over 25 yrs on the rebuild behind a big block with a lot of 1/4 mile runs, and it's still working perfectly.
I went with the Transgo full competition kit, with manual shift valve body and never regretted it. I've got over 25 yrs on the rebuild behind a big block with a lot of 1/4 mile runs, and it's still working perfectly.
#4
An automatic transmission manual valve body lets you decide when to shift. Automatic transmissions normally shift, automatically, based on line pressures, vehicle speed, vehicle load and other factors which the driver has no control over. A manual valve body eliminates the automatic shifting function and puts control of gear changes in the drivers hands.
427 I am with you on getting a hard shift to save the trans and it would be cool I just don't want it to snap my neck everytime it shifts. I have never felt a competition shift kit so I am guessing. How does it feel on the street, under normal driving conditions?
427 I am with you on getting a hard shift to save the trans and it would be cool I just don't want it to snap my neck everytime it shifts. I have never felt a competition shift kit so I am guessing. How does it feel on the street, under normal driving conditions?
#5
An automatic transmission manual valve body lets you decide when to shift. Automatic transmissions normally shift, automatically, based on line pressures, vehicle speed, vehicle load and other factors which the driver has no control over. A manual valve body eliminates the automatic shifting function and puts control of gear changes in the drivers hands.
427 I am with you on getting a hard shift to save the trans and it would be cool I just don't want it to snap my neck everytime it shifts. I have never felt a competition shift kit so I am guessing. How does it feel on the street, under normal driving conditions?
427 I am with you on getting a hard shift to save the trans and it would be cool I just don't want it to snap my neck everytime it shifts. I have never felt a competition shift kit so I am guessing. How does it feel on the street, under normal driving conditions?
94Z28Chevy,
If I put the tranny in "D" it starts out in drive. Whatever gear I have it in, that's where it starts. It's just like a manual except no clutch. So I can sit at a light and relax my left leg all the time. The 427 has no trouble starting out in high gear, but you do notice right away that it feels sluggish if you forget to downshift. I'm running a B&M rachet shifter, so it's pretty nice for normal shifting, or just hit it for each upshift in race mode.
#6
TBenner, keep in mind that the harder the trans shifts, the harder it will be on the rest of the drivetrain; u-joints, rearend, axles, etc. Just make sure those parts can take the beating. A full competition shift kit will bang the gears hard, snap your neck, and screech the tires as it shifts. A shift improver kit will crisp up the shifts, but isn't as radical.
#8
The whole point of a "shift kit" is firmer shifts. Like everyone said the point is to save the clutches. I have put a b+m in every tranny I have had. Part throttle isn't too bad. But I like a good neck snapper just make sure you have a lid on your coffee.
#10
I think the normal valve body on a 350 lets you put it in drive and the tranny does the 123 shifts. If you put it in low you can hold 1st until the cows come home or your pistons go into low earth orbit. Same with 2nd and 3rd. Best of both worlds. I've never figured out the advantage of the manual valve body over the normal valve body with a ratchet shifter.