Just swapped out my 3.50s for 2.75s
#1
Just swapped out my 3.50s for 2.75s
All I can say is the car is very nice to drive around in now. Finally pulls hard in first gear and I see 15psi in 1st as well.
MPH per gear is pretty cool too, at 6500 i shift out of 1st at 70, 2nd at 120 and 3rd is good for 180 mph on a 25.6" tall tire. Another nice effect of changing the gears is that on the street I can now leave at 1-3psi depending on the street (vegas streets suck). I couldn't do that with the 3.50's because it would spin. Makes a big difference from a dead stop being able to leave on just 1 psi vs vacuum, spools up much quicker.
I'm probably going to run it at the track on Friday, unfortunately they don't prep it since it's ricer night, i'm only on nittos anyways. Hoping to cut a 1.7x 60'
Any of you guys debating 2.7x's for your auto should do it if you want a nice street car.
MPH per gear is pretty cool too, at 6500 i shift out of 1st at 70, 2nd at 120 and 3rd is good for 180 mph on a 25.6" tall tire. Another nice effect of changing the gears is that on the street I can now leave at 1-3psi depending on the street (vegas streets suck). I couldn't do that with the 3.50's because it would spin. Makes a big difference from a dead stop being able to leave on just 1 psi vs vacuum, spools up much quicker.
I'm probably going to run it at the track on Friday, unfortunately they don't prep it since it's ricer night, i'm only on nittos anyways. Hoping to cut a 1.7x 60'
Any of you guys debating 2.7x's for your auto should do it if you want a nice street car.
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He has a 9 inch so they are 2.75's. Its making around 600 at the wheels now. It went 11.3 @124 I think with 500 rwhp and the 3.50 gears on drag radials.
I drove it last night, we logged a run.....and it seems to have lost nothing and gained drivabilty. It drives like a stocker....cruises nicely and second is just crazy to 120 mph....
I drove it last night, we logged a run.....and it seems to have lost nothing and gained drivabilty. It drives like a stocker....cruises nicely and second is just crazy to 120 mph....
#6
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did this help a lot with traction on the street as well? Also, are you noticing quicker spool?
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#8
Originally Posted by Superman09
did this help a lot with traction on the street as well? Also, are you noticing quicker spool?
2nd gear is just NUTS the way it keeps on pulling. Racing on the freeway is going to be fun since I will not have to shift and everyone else does.
As for track times the car has run a best of 11.363 @123.55 with a 1.86 60'
Things that have changed since that pass are the following
1. much tighter stall
2. different exhaust so it spools faster and will make more boost
3. 3.50 to 2.75 gears
4. pass was made on MT drags on semi prepped track, this time will be nitto drags on a watered down (thank you FWD retards) unprepped track.
Unfortunately this car will probably not see a prepped track for a long long time due to the fact it doesn't have a roll bar. Lot's of crappy 60's in my future.
#10
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oooooooooooooh we im excited to see your times zombie!!!! i cant wait i will be the next one to do this nice mod if yours works out at the track!!!!! would you say it feels faster on the steets though, then befor since it doesnt blow the tires as much?
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It's amazing how well turbo motors like that long gear. I think the more you drive it the better you'll like it. When you need to go to a TH400 that gear would be my first choice for a street driven car.
DJ
DJ
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what gears do you have 2001-ws6...hey zombie here is what my shifter and cockpit looks like!!
http://putfile.com/pic.php?pic=7/18600362158.jpg&s=f10
http://putfile.com/pic.php?pic=7/18600362158.jpg&s=f10
#17
I have no idea what my race weight is, what ever a stock interior, 9", th400, 370 iron block car weighs I guess.
No idea on tranny temps either, I don't have a temp gage.
2001-WS6, I couldn't possibly cross under 5000 rpms unless I let off and coasted, I have shift extention to 5300 It actually feels like it picks up power once I get into 3rd.
I also don't know if it will be faster or slower in the 1/4, don't really care either since the car drives so nice and hauls ***. If it's slower in the 1/4 i'll just turn up the boost.
I'm already at a huge deficiency compared to most people on here since I live in Vegas. I have to run 2-3 more psi just to equal sea level times and dyno numbers. The equalizer is everyone else that lives here has to do the same
DA was 5500 today since it's not so hot lately.
No idea on tranny temps either, I don't have a temp gage.
2001-WS6, I couldn't possibly cross under 5000 rpms unless I let off and coasted, I have shift extention to 5300 It actually feels like it picks up power once I get into 3rd.
I also don't know if it will be faster or slower in the 1/4, don't really care either since the car drives so nice and hauls ***. If it's slower in the 1/4 i'll just turn up the boost.
I'm already at a huge deficiency compared to most people on here since I live in Vegas. I have to run 2-3 more psi just to equal sea level times and dyno numbers. The equalizer is everyone else that lives here has to do the same
DA was 5500 today since it's not so hot lately.
#18
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Originally Posted by TondSS
what gears do you have 2001-ws6...hey zombie here is what my shifter and cockpit looks like!!
http://putfile.com/pic.php?pic=7/18600362158.jpg&s=f10
http://putfile.com/pic.php?pic=7/18600362158.jpg&s=f10
There is a balance for everyone in terms of freeway noise, 60', mph and mpg. We all just have to find the right mix.
Rick
#19
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Originally Posted by Zombie
...2001-WS6, I couldn't possibly cross under 5000 rpms unless I let off and coasted, I have shift extention to 5300 It actually feels like it picks up power once I get into 3rd.
...
...
Rick
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Originally Posted by Zombie
I have no idea what my race weight is, what ever a stock interior, 9", th400, 370 iron block car weighs I guess.
I would think that your weight is close to mine.. I weigh 3845 with me in it.