I understand that the PCM of a LS1 type motor outputs a 4 cylinder type tach signal. I am doing a conversion into a 93 S10 Blazer so I need to know how to make the stock tach on the factory digital dash read correctly with the 6 liter.
Anybody on here know how to do that?
2002 SWB 2WD crate 6 liter/Whipple, 4L80E, comp cam, ASM headers, NOS, etc, etc.... best of 7.29 at 97 mph in the 1/8th
1994 Work Truck 2WD Supercharged 5.3/4L80E combo. Has had a LT1 for the last 3 years. Ran 9.61 in the 1/8th with the LT1 Has went 8.81 with a 2.35 60ft in current trim, needs traction !!
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