How much my head can be shaved...
...my cylinder head .
My cylinder head is going to machinery next tuesday and it will have full job.
Highest grade of fuel is 98 octanic here in Finland.
My engine is 3T (no emission control) carbs from 2T-B and i will get soon header and some wilder cam and if i remember correct its CR is now 9:1.
I have calculated this sometime ago but i cant find my calculations.
I have go to library next monday and try to get one book and calculate it again but im getting out of time and thats why im turning to you guys.
How much have you shaved your 3T heads to get higher CR.
Thanks.