Okay I know police mods have the thing where it will go into overdrive at WOT, and ours is like 2/3 open throttle. What is this mod called, where can I get it, how much does it cost, and where does it go?

hehe thanks for the info.

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1992 Pontiac Firebird
- 305ci V8 TBI / Automatic Trans / Loaded
- MODS: Edelbrock 14x3 Open Element Air Cleaner, Dual outlet exhaust

 

Jeg's and Summit sells it, it's called a Kickdown Valve I believe, I am not sure of the part #, but just check in the catalog under transmissions.

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'86 IROC
T-TOPS, TINTED WINDOWS, BRAKE LIGHT BLACKOUTS
GM GOODWRENCH 350
EDELBROCK TES HEADERS
FLOWMASTER
EDELBROCK 600CFM CARB.
KN AIRFILTER
ACCEL HEI DISTRIBUTOR
160* Stat
2:73 GEARS
Rebuilt 700R4, with manual valve body
B&M Megashifter
Soon to be installed
Exhaust Cut-Out and different gears, either 3:73 or 3:42
"There is nothing more addicting than speed"

 

get the gm part #8673948. its @ 15 bucks at the dealership

 

buy a 92 z-28 and you get one for free! mine upshifts into fourth around 100 mph at wot. and also kicks down at 3/4 throttle while cruising at lower rpms.

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92 z28 170,000 miles 14.20 on goodyear eagles before exhaust only mods k&n and slp 13/4 headers and dual 2 1/2 exhaust
87 trans am 12.20 on motor too many mods to list