WebTCI PRO-X GM Turbo 400 Governor Covers 243300 Governor Cover, Aluminum, Blue Anodized, GM, TH400, Kit Part Number: TCI-243300 Not Yet Reviewed Estimated Ship … WebJun 17, 2010 · Yes altering the governor springs and weights is the only way to get a large change in the shift points. Summit sell a kit with a selection of weights and springs,it takes a bit of trial and error to get the shift points where you want them. I have my turbo 400 shifting at 6000rpm wot 1 - 6 of 6 Posts
TH400 shift point adjustment?? - Team Camaro Tech
Webaxles. Make sure the governor valve moves freely in its bore and the governor weights move freely and properly (see figure 1). Step 4. Install the governor assembly into the … WebOct 17, 2010 · Got me shift´s at 6000rpm. 1-200 higher than what I wanted, but much better than before, 5200-5400. Shifting to second is now pretty wild and chirps the tires more than before. May try a weaker spring, to advance shifting a tad. 65 Chevelle, ZZ502 with 11,2:1cr and 242/252 110 cam. Th400. 3,73. 5200stall. cistern\u0027s jv
Recalibrating Turbo 400 - High Performance Pontiac Magazine - Motor…
WebDec 20, 2024 · GM TH400 Turbo 400 Transmission Governor Gear Repair Kit + Cover Gasket Brand: Phoenix Transmission Parts 36 ratings $1692 Specifications for this item Frequently bought together + Total price: Add both to Cart One of these items ships sooner than the other. Show details WebMar 26, 2024 · I explain how and what the governor does inside the transmission and how to adjust your shift points SUBSCRIBE to my channel comment below Thanks for watching #400transmission … WebMay 19, 2015 · 4000 lb Belair, 409 cu, Th400, 4:56 gears, 31.5" tires, 3,000 stall. This governor will make auto shifts at 5800-6000 in Drive. I used a digital scale in grams. Grind as necessary. Use a finishing nail for the hinge and smash the end to lock it. Top piece 16.4g. Outer weights 30.1g ea. cistern\u0027s k9