higher compression

[smitht316]

im going to be running a pro design cool head with 20cc domes. ive been reading alot about adjustable timing plates. how important is it to do this???

[okbeast]

I don't know if I'd really say it's "important." But I have heard it is a good mod and the shees respond very well to it.

[Dinner]

Adjustable timing plate is used to change your timing for more low-end or top-end response. People usually put it around +4(helps with low end) and you can usually see a 2-3HP increase.