have a 87 monte carlo, has 92 TPI set up, ( i think)
using GM 1227730 ecu,
is a T56,
383, SBC, with Lingenfelter /Accel super ram.
runs and drives ok, but cruise. steady rpm, is not nice,

on the side of the ecu is marked, hand written C1432 JSB

looking for info on chip or should I do ostrich 2.0 ( which is foreign to me)

and while I'm seeking info, throttle is very stiff ( single cable) the only spring I see is on the TB,
is there a softer spring made? or way to mod this one?

THZ