ada head or ada girdled head?

[94superjetriverrat]

which one should i get with 91 octane domes? which is more reliable? whats the diff?

 

[sflsurfrider]

girdled is stonger and supports the cylinders. i believe the only diff in price is the cost of the hardware kit. go girdled if you have an OEM cylinder.

 

[SUPERTUNE]

girdled is stonger and supports the cylinders. i believe the only diff in price is the cost of the hardware kit. go girdled if you have an OEM cylinder.

Do what Charlie said...X2

 

[94superjetriverrat]

ok thanks this will be on my xmas list lol