Join Date: Aug 2005
Location: Western New York
4r70w Best year??
I need a good 4r70w to fit my 351W. WE race in a Oval track car. The plan is to use no shift computer. We need 2nd. & reverse + maybe 1st.
I know it must be from a 3.8
The second Question is what Torque Converter must I use to get about 6500+ RPM? What weight Flex plate? the 28oz.?
Paul [email protected]
1990 Thunderbird Circle Track Street Stock
3.90 open rear