400 turbo
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Car: 1987 Camaro Z-28
Engine: 6.3L Victor EFI
Transmission: Tremec TKO 600
Axle/Gears: Moser 9"/4.11 Trac-Lok
Originally posted by Air_Adam
Likely run the same as it would with a 700R4 in the same condition.
Likely run the same as it would with a 700R4 in the same condition.
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Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
I'd agree, DEFINITELY slower.
You'll have to alter the crossmember, do something about the torque arm, and have some drive shaft work done. Of course you'd lose your overdrive gear and your "breakaway" 1st gear too.
Lotta maze, little or no cheese at the end.
Now if you had a motor with some power, a big block or something, it might be different. Then, its additional strength might be worthwhile. But with a TBI 305.... I don't think so.
You'll have to alter the crossmember, do something about the torque arm, and have some drive shaft work done. Of course you'd lose your overdrive gear and your "breakaway" 1st gear too.
Lotta maze, little or no cheese at the end.
Now if you had a motor with some power, a big block or something, it might be different. Then, its additional strength might be worthwhile. But with a TBI 305.... I don't think so.
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Car: 1983 Camaro Z/28
Engine: LU5 305 CFI
Transmission: 700R4
Axle/Gears: J65/G80/G92-3.23
I agree you're pulling around more weight,the hassle with mounting the much longer TH400,new driveshaft needed too and less torque mulit in 1st gear,Th400 usually has a 2.30-2.50 vs 3.06 in most 700R4s.With a SBC a well built 700R4 is a the best all around choice IMHO.
#7
Originally posted by coolram62
With a SBC a well built 700R4 is a the best all around choice IMHO.
With a SBC a well built 700R4 is a the best all around choice IMHO.
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#9
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Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
does this make a difference?
Does that move the crossmember in your car from where it is, to where it would need to be? Probably not.
Does it change your drive shaft to the right length, and put the right yoke on it? I doubt it.
Does it add an overdrive? I don't think so.
Does it change the 1st gear to something that will help a gutless TBI 305 launch that heavy car? Well, maybe not.
Does that reduce its weight? Let me get back to you on that.
Does it reduce its parasitic losses? Not likely.
Does any of that provide a torque arm mount? Ummm......
So, you do the math. Does any of that stuff make any difference in terms of either fitting it into your car, or making it more nearly suitable for it?
I think you'd do better to sell it, or save it for some other car where it would be more appropriate; and get your 700 fixed. Most especially, if this car is primarily your daily driver; and even more so, if "you're on a budget". I can easily foresee it taking as much cash to put that thing in that car, as it might take to fix the 700. Or better yet, see if you can figure out for yourself what's wrong with the 700. It might turn out to be something not too hard to deal with, once you conquer the usual layman phobia about automatic transmissions.
I'd suggest as a first step, buy a good manual for it. Go to www.bulkpart.com and get yourself a copy of the ATSG manual for the 700. Worth its weight in gold, even if you don't decide to tackle it yourself.
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Car: 85 camaro
Engine: 327
Transmission: 350, 6200 stall, w/ brake
Axle/Gears: soon to be strange 5.14
it takes a bit of power just to turn a th400. its un-necessary to run a 400 on a 305 (unless you have an insane twin turbo set up or something and your pushing 500+ HP.) if a 700r4 is out of the question, i would suggest a th350. its a nice street/strip application.
#11
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Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Yep, the TH350 is very tough and takes less power to use than a TH400. I'd go for the TH350 before the 400.
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1987, 400, camaro, carlo, driveshaft, horsepower, measurement, monte, pusin, tranmission, transmission, turbo