difference between PI3200 and SY3500?
04-22-2002, 06:03 PM
#1
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difference between PI3200 and SY3500? like the title says. anyone go from the PI 3200 to the SY3500? which one would be better for a 250 shot of n20. I don't want to run the rpm's to high.
04-22-2002, 06:22 PM
#2
Re: difference between PI3200 and SY3500? The Vig 3200 is a 9.5" converter (245mm)
2.2 stall torque ratio (pretty high)
Hard hit off the line.
Average top end efficiency
Good for 1.65 60' times in average LS1 F-Body with slicks or ET Streets
The Super Yank 3500 is a 10.0" converter (258mm)
1.63 stall torque ratio (low)
Soft hit off the line. (good for tire limited applications)
Excellent top end efficiency
Good for 1.80 60' times in average LS1 F-Body with drag radials or possibly stock tires
The Super Yank will be better on a big shot of nitrous because of its larger size and higher efficiency which will give it better holding capacity. Its lower STR will soften the brutal hit of a big nitrous shot too.
But a 250 shot? I hope you're not going to try that on a stock 4L60E. It won't last very long. A shot that big would be better served by a purpose-built nitrous converter like a Pro Yank 3400 Extreme. More aggressive stator, Kevlar Posi-Lockup clutch and 6 bolt mounting lugs vs. the stock 3. Good luck
2.2 stall torque ratio (pretty high)
Hard hit off the line.
Average top end efficiency
Good for 1.65 60' times in average LS1 F-Body with slicks or ET Streets
The Super Yank 3500 is a 10.0" converter (258mm)
1.63 stall torque ratio (low)
Soft hit off the line. (good for tire limited applications)
Excellent top end efficiency
Good for 1.80 60' times in average LS1 F-Body with drag radials or possibly stock tires
The Super Yank will be better on a big shot of nitrous because of its larger size and higher efficiency which will give it better holding capacity. Its lower STR will soften the brutal hit of a big nitrous shot too.
But a 250 shot? I hope you're not going to try that on a stock 4L60E. It won't last very long. A shot that big would be better served by a purpose-built nitrous converter like a Pro Yank 3400 Extreme. More aggressive stator, Kevlar Posi-Lockup clutch and 6 bolt mounting lugs vs. the stock 3. Good luck
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
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2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
04-22-2002, 07:20 PM
#3
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Re: difference between PI3200 and SY3500? Pro Yank 3400 Extreme can you tell me about this converters specs like you did above please. this is exactly what I was looking for in a response. you hit it right on the nail. I didn't know it was 6 bolts as opposed to the 3 bolts. and no I won't be running on the stock 4l60e tranny. I will have the upgraded Speed Inc 4l60e. I will use this trans until I have enough money in the future to get a different tranny with a trans brake so I can have a spool instead of a posi. I am in my mid 20's and still working on my 2 degrees and saving up for my Tahoe z71 so I can trailor my SS to the track. thanks for your help.
