Small Block & Big Block Chevy Specific Mouse & Rat Motor Discussion & Conversions

torque conv.

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Old Feb 16, 2005 | 03:14 PM
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Question torque conv.

hey guys i have a quest. What is the most efficient torque converter out? I have a built up l98 and when my tax check comes in im doin the tranny.
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Old Feb 16, 2005 | 09:30 PM
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Originally Posted by fbodyman
hey guys i have a quest. What is the most efficient torque converter out? I have a built up l98 and when my tax check comes in im doin the tranny.
Is it a tpi car ? or carbed ? let me know your mods and such and I can help you out..
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Old Feb 16, 2005 | 10:31 PM
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car is a tpi bored .030 over to 355. Has cam, heads, matched intake manifold accel super ram, forged pistons speed pro moly rings 255lph fuel pump and #30 injectors i will be using nitrous probably 75-100 shot and 1 3/4 slp headers will be changed to hooker longtube 1 3/4 headers and 1.6 ratio rockers for a lift of .540
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Old Feb 17, 2005 | 11:51 AM
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Originally Posted by fbodyman
car is a tpi bored .030 over to 355. Has cam, heads, matched intake manifold accel super ram, forged pistons speed pro moly rings 255lph fuel pump and #30 injectors i will be using nitrous probably 75-100 shot and 1 3/4 slp headers will be changed to hooker longtube 1 3/4 headers and 1.6 ratio rockers for a lift of .540
depending on what cam you have that is almost identical to what my old 355 was. I ran a 3200 stall and it worked great!!! I would run a 2800-3400 stall for your application. If you want a can get you a converter at a great deal.
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Old Feb 20, 2005 | 02:35 PM
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sure what kind of a deal? E-mail me bowtiemadness@hotmail.com
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Old Feb 20, 2005 | 03:06 PM
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make sure it has anit balloon plates on the converter.
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Old Feb 20, 2005 | 07:36 PM
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Originally Posted by Wild85
make sure it has anit balloon plates on the converter.

700r4? th350? th400? and what year is the 700r4 if it is one ?? they made diff input shafts in the later years. Also do you want a lockup or non lockup ?
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Old Feb 20, 2005 | 08:52 PM
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1989 chevy camaro iroc 700r4 I wanna keep overdrive so yes lockup
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Old Feb 21, 2005 | 06:21 PM
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Drew seems to have been around 1 or 2 thirdgens before so I value his opinion on this one.

On a mild build like this it's definately worthwhile to do something in the 3000rpm area. I'm guessing the cam will compliment the SuperRam in the 2000-6000rpm range and if that's the case, Set aside some money for very good(sticky) tires.

I'd definately look into a Precision Industries Vigilante 9.5" converter. If that's not your style, YANK or NEAL can set ya up.

I have a Lock-up 4200 P.I. Vigilante and it drives nice so you have nothing to worry about.
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Old Feb 23, 2005 | 10:19 PM
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The converter will run you 535.00 shipped to the door. let me know if I can help you..... That is for a 3000 stall antiballon plates, lockup clutch, 2 year warranty, and a 2 year free stall upgrade.
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