But apparently the way the 1mm oversize valves fit negates some of the performance improvement one would expect unless you are going with a very large piston/overbore. someone who sounded like they know what they are talking about said .5mm made more sense because cheaper and works better at 88mm an under. I think this may have been a thread about 89mm+ pistons. ^stuff i overheard. I have no idea what i'm talking about.
Antihero
Putting AMS garbage, and $500 ebay wheels on a Z is like dressing a Victorias Secret model in a Walmart dress and Payless shoes. You're embarrassing yourself. |