On3 performance 78/76
#262
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Since last weekends track days were canceled I had a friend that bought my billet 4l60 converter and trans from me and I put a powerglide in I had for my notch. Other than that I didn't touch the boost or timing.
#263
#265
Launching!
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I think he said he was on the stock cam. If so, wow...
#267
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Yep with the glide. Im running a ptc converter 4kish stall. No idea on race weight. I've done small weight reduction. Front sway, little heat shields under the car, pulled passenger seat etc and the stock rear is still going strong!
#269
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95% on that pass. I'm swapping in some 80s this week and either switching to a 044 pump or adding another 255. Not sure yet.
#271
#272
11 Second Club
iTrader: (74)
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Guess it depends on how much faster youre wanting to go. If youre wanting to hit 8s, I'm guessing you'll need to upgrade the whole system before long, but you seem you do things a little different than most so maybe you can get by on just adding a return line, regulator, those 80lb injectors and just another 255. I'd looked at getting a couple AEM 50-1200 pumps for mine to be able to run E85, but you're running the number I wanna run in my car when it's done. I'm building mine to be a daily driveable car that'll go 10.0s. I have a 5 pt bar to go in mine and I'd like to touch 9s and be done with it. The track here tends to be stringent at times and I'd rather go out and run the car with zero drama.
Sending you a PM
Sending you a PM
Last edited by Photochop; 12-01-2014 at 10:39 AM.
#273
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Guess it depends on how much faster youre wanting to go. If youre wanting to hit 8s, I'm guessing you'll need to upgrade the whole system before long, but you seem you do things a little different than most so maybe you can get by on just adding a return line, regulator, those 80lb injectors and just another 255. I'd looked at getting a couple AEM 50-1200 pumps for mine to be able to run E85, but you're running the number I wanna run in my car when it's done. I'm building mine to be a daily driveable car that'll go 10.0s. I have a 5 pt bar to go in mine and I'd like to touch 9s and be done with it. The track here tends to be stringent at times and I'd rather go out and run the car with zero drama.
#274
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#275
Launching!
iTrader: (1)
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Can you describe the real world driving differences between the glide and the 4L60? That's a humongous difference in first gear ratios. 1.76 vs 3.06. How much did the low speed and part throttle manners change with the powerglide as compared to the 4L60? Obviously it's fast as hell at full throttle with either transmission. Does it feel sluggish or slow at all at low speeds?
#276
9 Second Club
iTrader: (2)
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I recently swapped from a 350th to a glide and don't mind the street manors at all. I found with the 350th it was hard to hold the car back and get it to leave on boost then it whould spool and first gear was very short and I needed to shift. now I don't have any track times yet but the car feels faster at all speeds. I feel I can leave with boost and hook the car better with my fast spooling smallish turbo.
car is a 6.0 with tc78 turbo
pg with 3000 stall and t brake
3.23 gear 28" tire
car ran 10.54 with 350th on 10# @3600 lbs.
car is a 6.0 with tc78 turbo
pg with 3000 stall and t brake
3.23 gear 28" tire
car ran 10.54 with 350th on 10# @3600 lbs.
#277
TECH Fanatic
iTrader: (1)
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Can you describe the real world driving differences between the glide and the 4L60? That's a humongous difference in first gear ratios. 1.76 vs 3.06. How much did the low speed and part throttle manners change with the powerglide as compared to the 4L60? Obviously it's fast as hell at full throttle with either transmission. Does it feel sluggish or slow at all at low speeds?
#278
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Can you describe the real world driving differences between the glide and the 4L60? That's a humongous difference in first gear ratios. 1.76 vs 3.06. How much did the low speed and part throttle manners change with the powerglide as compared to the 4L60? Obviously it's fast as hell at full throttle with either transmission. Does it feel sluggish or slow at all at low speeds?