abarth squadra storica forum

abarth cars - community => Post -1971 Fiat Abarth => Topic started by: Luke on September 23, 2004, 11:53:43 AM

Title: Fiat 127 / A112
Post by: Luke on September 23, 2004, 11:53:43 AM
Hi!

I'm assembling my Abarth spec engine, and the valve springs on my cilinderhead are painted red and white(or is it yellow? can't really tell from the oil contamination on the paint)
can anyone tell me what this colour code means?

i've been told that there were also blue/white springs, does it have to do with spring rate?

thanks guys
Title: Fiat 127 / A112
Post by: Luke on November 15, 2004, 02:47:38 PM
i'm getting very close to having the engine closed... i've stumbled on something... crank scrapers, on what i've read... they are a nice addon, but... are they necessary? is anyone running them? are they available for the 903? or do i have to make my own?