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Building up a TH-350, what parts to order
I have really been considering this option and think it will be the direction I choose due to overall reliability at higher hp levels over the 200.
But what all should I buy to make a nice strong tran brake equiped TH-350.
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Who's afraid of the big bad Buick. 1986 T-Type (M&A Heads, Accel DFI, 83 lbs/hr INJ's, Mitsubishi TD-07 Turbo, 3" TH style DP, Twin Deltagates, Powerstroke FMIC w/3" pipes, 202/202 cam, TH400 w/trans brake, 3500 stall 9" converter etc..SOLD 1985 Porsche 911 factory Wide Body 1990 Mazda Miata (Daily Driver) |
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Red When are you going to make your way down to Richmond one friday night?
They won't mind you'r a "tad " under 11.50 with no cage ![]()
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87 GN 10.26@134 1.49 60ft. 05 GTO 11.50@117.3 1.60 60ft. all motor Daily driver |
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any one?
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Who's afraid of the big bad Buick. 1986 T-Type (M&A Heads, Accel DFI, 83 lbs/hr INJ's, Mitsubishi TD-07 Turbo, 3" TH style DP, Twin Deltagates, Powerstroke FMIC w/3" pipes, 202/202 cam, TH400 w/trans brake, 3500 stall 9" converter etc..SOLD 1985 Porsche 911 factory Wide Body 1990 Mazda Miata (Daily Driver) |
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First, ditch the factory spring & roller intermediate roller clutch. Replace it with a 36-element sprag assembly. That'll double your torque capacity while eleiminating the weakest point.
In switching from the 200-4R with its 2.78 low-gear ratio, you may benefit from the addition of a 2.75 low-gear set in the TH-350. Beyond that, a good valve body, high quality frictions and a good transmission mount should get you going.
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Greg Friend GSC@ #618 Friends' Garage --> Be sure to stop in my garage sale. 1987 Grand National Astroroof 1987 Grand National GNX'd << stolen & stripped to hell 4/19/06; R.I.P 1967 GS400 convertible 1984 Cutlass Supreme Brougham | 1992 Custom Cruiser Wagon Nationwide Insurance SUCKS!!! Lakeland International Raceway Ghost Track |
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