Hey guys
Im just wondering what the yellow line, and the red line is for a 86 2.5L???
I have a aftermarket tach, and Im just wondering where to set it at?
When Im accelerating hard, I usually hit 4500 before shifting, and Im wondering if thats ok or not.

Thanks
Im just wondering what the yellow line, and the red line is for a 86 2.5L???
I have a aftermarket tach, and Im just wondering where to set it at?
When Im accelerating hard, I usually hit 4500 before shifting, and Im wondering if thats ok or not.
Thanks