Does an aftermarket ignition box such as the MSD 6AL or the Accel 300+ digital ignition replace the ESC module? I am swapping my TPI 305 for a shiney new 383! just don't want to go and by the 350 ESC and Knock sensor when the aftermarket part does the job. Any help is appreciated. Thanks.

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1989 GTA TRANS AM
305 TPI, 5 SPD
SWAPPING TO TPI 350 NEXT MONTH.

 

They do NOT replace the ESC module.

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1989 IROC-Z 5.7L

 

Speaking of the ESC what does that do? My car seem to run fine with it or without it????

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92 RS
350
Street & Performance MPFI
TFS heads
Crane Rollers
MSD Digital 6 Plus
24lb injectors
ZZ3 cam
Edelbrock Headers 1 5/8
3" Exhaust
Hi Flow 3" Cat
stock T-5
stock rear 3.08
koni yellow adjustable front
twin turbo glass hood
T-tops
Auto Meter Ultra Lite Series 2 5/8 gauges
Color: Teal Green

 

The ESC module processes the signal from the knock sensor. If you're not getting any knock, it's not doing anything.

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
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