Cylinder compression and S/P gap

[95ATX/Milwaukee]

What is the normal range for 3.2L with 87k (cylinder compression) and the range for S/P gap .42-.46 I would think .44 would be a good range, please share your thoughts. Mike

 

[AutoSHO]

Compression should be 190-220.

Spark plug gap can be anywhere between .042 and .046. I would err to the smaller side because they tend to open up over time.

 

[DHMag]

what Chris said...

also, the closer the gap, the hotter the spark.

cylinder compression can be low (150/160) or high (230/240) as long as adjacent cylinders are within +/- 15% of each other.