hey everyone. well i just got a hf crx. I'm planning on gettin a motorswap but my friend said that until i get the motor i should just change out my ecu and intake manifold with an si one and it will make it faster. Is this true? and if so can you really feel the difference?

 

its called an mpfi swap, you will get a little more power and better response.

Here are the details,
http://www.50mod.com/fourthgenhatch/

 

No, thats not correct, you have a hf, its allready mpfi

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by droppedcrxsi &raquo;</TD></TR><TR><TD CLASS="quote">No, thats not correct, you have a hf, its allready mpfi</TD></TR></TABLE>Yup

Don't waste your time trying ot make the HF faster just save up for the new engine and deal with going slow for a while.

 

yea but i dunno how long its gonna take to get the engine and plus if i'll be a little quicker might as well. i mean i could find those parts for like under 100.

 

You don't need to your already mpfi, if you want to do something just get intake, header, and exhaust and then save up for an engine.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ukdm crx &raquo;</TD></TR><TR><TD CLASS="quote">You don't need to your already mpfi, if you want to do something just get intake, header, and exhaust and then save up for an engine.</TD></TR></TABLE>

Don't even waste your money on that. Would you rather spend 100 on making the d15b an unnoticeable amount faster or spend that 100 towards a completely better engine? Actually the exhuast is a good idea but other than that I'd say no header//intake till your new engine comes.

 

My bad... I forgot the HF was already mpfi.

 

Dont touch that motor, get a swap.