Thread: 350 turbo or 700R4

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Originally Posted by Southernboss84

i am using a chevy 355 cffisher if i was to use a 350 turbo or a 400 turbo and going about 70 mph instead of doing 3000 or 3500 rpms how would i get it down to 2000 rpms what gears would you use and still have a good take off and a decent pull from the line thanks 34_40 for the info iam going to do some more research but iam not sure what iam going to run yet 34_40 if i do run the 700R what do you do about the plug on the side of the 700R?

Sounds like the 700r4 is the way to go. Higher gears will turn you car into a dog off the line.

As long as you're running up to about 400 HP, a build with some upgraded clutches, a "Beast" sunshell, Vette servo, a nice wide 2-4 band and a shift kit if you like is all you need.

What year is your 700r4? I only use 88-92 units.

For the wires, pick up a TCC lock up kit. You can get a brake switch from a car that came with cruise control to wire it thru.
2004R / 700R4 Lockup Wiring Kit - TCI® Auto

As mentioned above, its crucial to have the cable set dead on so do some research on that. You can fry one in 100 miles if not set correctly.

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