What is a 121TI head?

[ClayW]

Found one on a parts car....Good? Bad? Worthless?

Better or worse than the E12 head?

[Guest Anonymous]

newer E21 head I believe. Good chamber shape, newer is always better because metal is less likely to crack. maybe $100 to 200 if it's stock. again will need new valve guide seals at minimum and maybe more because condition is unknown

[Guest Anonymous]

It´s not newer than e12 & e21

it is the old head fitted to cars pre -73

The inlet valves are sometimes smaller Exhaust is the same as all the other heads.

Tuners like these heads because of the smaller volume.

//Niclas

http://www.wastegate.se/member_img/02mannen/touring040630baksida.JPG

http://www.wastegate.se/page.php?id=02mannen

Sweden

[Paul7002]

(nt)

[jimk]

Ti a predecessor the Tii and was used on the factory dual sidedraft. I don't know the difference between this and the 121 head, they both seem the same. I have one mated with hi-comp bathtub Klobenschmidt pistons in my original engine.