Acura RSX, ILX and Honda EP3 Forum banner

1 - 2 of 2 Posts

·
VTEC Connoisseur
Joined
·
235 Posts
Discussion Starter #1
Quck question.

If you switch out the roller rocker assembly and the valvetrain is there any difference between an A3 head and an A2 head?
 

·
Registered
Joined
·
1,146 Posts
The A2 head will flow better, and it has the lost motion assembly that allows the use of true vtec. Not sure about any other differences.
 
1 - 2 of 2 Posts
Top