That's exactly why I'm using a 2400 TCI. With your brother in laws 3.80 and a C-4, you're already at the ragged edge for cruising. I'm doing 3000 at 70 and I thought that was at the edge with my 3.25. One question. Is this just a strip car? Street/strip, or Saturday Night Special? You need a DynoJet run to see where you're at and then what else you need. If this is a street car, something else is wrong if you need a 3500 converter. my $.02.
Rev
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'66 Coupe, 306, windage
tray, TRW flat tops, 351W
heads,pocket ported, 268
CC hydraulic cam, R tip
R's, Edelbrock Performer,
600 CFM Holley vac. secs.,
Mallory Unilite, coil, fuel
pump, Tri-Y headers, 2 1/2 "
custom pipes, 3 chamber
Flows, stock C-4, 3.25
Currie built 8" rear,
March under drive pulleys,
13.97 e.t., 100.1 mph
1/4 mi.
TCI 2400 stall converter
B&M Trans-pac shift kit
No new track times until
cool weather
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