I'm rebuilding my B18C after its hydrolock, I need recommendations on Electronic and fuel management. I'm was running with the VAFC and stock Injectors and stock FPR, but I think its time for an upgrade!
I've had recommendations for both the JDM ITR and the CTR Pistons to use with my Toda B's, but since this is my daily driver and I don't race THAT often I'm going with the JDM ITR Pistons and ITR rods, I decided that 11.5:1 CR is good enough. I'm also doing a slight valve angle job when I install my new ITR valves.
The point of the post is basically should I go w/ the new Hondata s200 or stay w/ my VAFC?(Whats the difference between the new s200 and the stage 2/3/4?) Has Anyone had long enough time to become familiar with the system? Is it Pretty much the same as the 2/3/4? Its not very expensive only $295 and I think it would be a good upgrade.
Mike M. recommended the AEM FPR and the 440cc with the hondata, but that was for the CTR(~12.2:1 CR) Do I need to go w/ that large of injectors for the JDM ITR pistons?
Anyone w/ a similar setup please post your dyno #'s. (A b18c5 w/ same mods is similar enough for me.) Also the intake and exhaust mods are in the sig.

 

Go with the Stage 2 Hondata - you will have much better throttle response.

 

im having same problem deciding, any one else? eric

 

JDM ITR Pistons are 11.1:1 CR. If you want 11.5 you should use 99 civic si pistons.

You dont need the aem fpr with the hondata.

i will have the new s200 next week. I'll know all about it then.

 

11.1CR in an ITR maybe, but its a b18c1, sorry I didn't state it was a GSR motor, w/ a 2 layer headgaket it should have ~11.5 CR. So you think I should ditch the VAFC for the Hondata? Since you suggest that I wouldn't need the FPR I guess I wouldn't need the injectors or would I?....
Anyone Else want to help out?

 

you will still need the injectors...not the fpr

 

Now is that if I DO go with the Hondata?
What size the 310cc or 440cc w/out the FPR?

 

yes...even with hondata you will still need/should use bigger injectors...
prolly 310s...at most 370s