Converter change questions
Converter change questions With my bolt on car, stock rear, 3.23 gears and drag radials, my yank ss3400 would help my car cut 1.69-1.72 60ft times and 1/8 mile was 7.90-8.1's at 86mph. I have since installed a Tooley stage 3 cam, (231/242 .617"/.592" 112+2) Moser 9" with 4.11's, LCA's and umi adjustable torque arm. Pinion angle at -2. Dyno'd 380rwhp on a dynojet and now cuts 1.75-1.78 60ft and runs 7.75-7.85 at 88mph. I have sent my converter off to yank for a restall to ss4000 specs. I was really looking to run 7.50's with this setup at 90+ mph. Is this a realistic goal? I am hoping I can cut mid 1.6's and get there. What do you guys think? Thanks in advance.
I would do some more suspension work. Get some DA shocks for the front/rear and a drag bar for the back. These two things will help considerably. Oh and another thing remove the front say bar.
Last edited by jlrz28; Jul 11, 2014 at 03:14 PM.
UPDATE: Best time with the SS3400 was a 7.80 at 88mph with a 1.72 60ft 1900 da.
Restalled to 4000 and on a similar da, car went 7.48 @ 90mph with 1.57 60ft. Was on a MT Radial Pro both times. I was very satisfied.
Restalled to 4000 and on a similar da, car went 7.48 @ 90mph with 1.57 60ft. Was on a MT Radial Pro both times. I was very satisfied.
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Verdad Gallardo yes, I could get it to dead hook on the hwy without a burnout on the MT Pros at 15lbs, now....not so much.
your new 60's are close to mine on motor with mt PTC 4000 nitrous converter so my guess is it will respond very well with that converter. Should be in the 1.4s easily.
Also are you pushing up against the stall or leaving off idle. Mine does better pushing up against the stall. Try both ways, they're all different
Also are you pushing up against the stall or leaving off idle. Mine does better pushing up against the stall. Try both ways, they're all different
