Originally Posted by trigga_b
I've searched around and as a slow person I need a better understanding about rockers. I'm going to purchase some 1.8 rockers ASAP and to my understanding I need to keep my current springs, and push rods right?
I need a custom pcm to take advantage of the rockers right?
Are there any other particular thing I need to consider when purchasing rockers (Aluminum or Steel)?
Are there any special thing to valve'*? Since I have the EGRless 92' I might as well change the valves also.
I can't say for sure with your engine, but it may be a good idea to change your springs. You don't want valve float. If your goingn to change rockers, then you shoudl also look at pushrods, springs, retainer, and perhaps valve locks. There are others that know more about your engine. I just did all of that on my engine the other week. Well worth the effort.