Silver Top vs Black Top 2.00lt Zetec
Hi All.
I would like peoples opinions on Silver Top vs Black Top.
Known problems, rod/piston/crank strengh, head flow etc etc.
VVT/VCT????
Will be using either R1 carbs or throttle bodies along with a Megajolt style of ECU.
If anyone has some engine spec's on their own engine that they have modified, I would be interested to hear the pro's & con's and final power results.
Thanks
Craig