Anyone from connecticut with jdm d15b sohc vtec ? I need to make comparisons between my motor and yours, mine doesnt seem to be as beefy as everyone claims that this motor is. Now, im getting code seven, and im not sure if vtec is kicking in, but can this cause the car to not run up to par?

 

You might have the JDM VX D15b. Thats What happened to me. Pull the valve cover off. If the Valvetrain doesn't look like the Z6 then you got the Vtec-E. And Lower Comp pistons on top Of Having smaller ports on the Intake side.

 

but i need to know, and i have no idea what that means, sorry

 

can anyone help me?