ONTHEGRIND
Jun 8 2010, 04:04 PM
Are there serial numbers that can tell me what heads they are?
SLITS
Jun 8 2010, 05:23 PM
What car? What year? etc, etc ....
1.) If 4 bolts hold the intake runners on, they are 1.7 or 1.8 (or 2.0 Bus heads).
2.) If 3 bolts hold the intake runners on, they are 2.0.
Part number is cast into the rocker box .... part numbers beginning with 021 are generally 1.7 / 1.8. Part numbers beginning with 022 are 2.0 Bus. Part numbers beginning with 039 are 2.0 Porsche.