i just recently got a cluster with the tach for my civic and i was wondering whats the highest rpmwe can safely take a stock d15b2 to.

 

I think 6200 rpm is where it cuts off, but the d15b2 makes peak power (that beastly 92hp) @ 6k.. I'm not too sure though.

 

i dotn think its 6200.. i think i reved mine past that before i put on the mpfi manifold with pm6 ecu.. but i defenitly can go over 6200 now.. dont really want to go more then 6500 though..

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by janz3n &raquo;</TD></TR><TR><TD CLASS="quote">i dotn think its 6200.. i think i reved mine past that before i put on the mpfi manifold with pm6 ecu.. but i defenitly can go over 6200 now.. dont really want to go more then 6500 though.. </TD></TR></TABLE>

Yep anything over 6500 is pretty much pointless in a B2, even with MPFI.

 

6,200 with the stock ecu

and 6,600 or 6,800 with a pm6

 

hey for you guys that swapped the b2 to a mpfi did you notice any gains? was the swap worth it?

 

Not really worth it.

Just swap the engine and do a mpfi conversion;
saves time and money.

 

i havent done it yet, im getting parts for it. it does make a difference, ~10 hp. better mpg, too.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Spoon Sports &raquo;</TD></TR><TR><TD CLASS="quote">Not really worth it.

Just swap the engine and do a mpfi conversion;
saves time and money.</TD></TR></TABLE>

Wrong, it is worth it IMO. Its not a huge difference but you feel a difference in acceleration espcially at higher rpms and at freeway speeds.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Spoon Sports &raquo;</TD></TR><TR><TD CLASS="quote">Not really worth it.

Just swap the engine and do a mpfi conversion;
saves time and money.</TD></TR></TABLE>

 

its worth it if you can find all the parts for cheap. i noticed a pretty good difference. and it sounds better. if you dont have a loud muffler and youv got a ram air intake, your intake will be louder then your exuast. plus if you want to swap engines in your car later on youv already got the mpfi conversion and will be easier to swap.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Spoon Sports &raquo;</TD></TR><TR><TD CLASS="quote">6,200 with the stock ecu

and 6,600 or 6,800 with a pm6</TD></TR></TABLE>

are you sure about 6200 with the stock ecu? im pretty sure iv gone higher . but it was a wile ago and i could be wrong.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by janz3n &raquo;</TD></TR><TR><TD CLASS="quote">

are you sure about 6200 with the stock ecu? im pretty sure iv gone higher . but it was a wile ago and i could be wrong.</TD></TR></TABLE>

I think it's 6400rpm on stock ECU. 7000rpm on PM6.

Sometimes my ecy lets me go to 7200, sometimes it's 6600rpm...it's fucked.

 

yea since i see some good deals on the parts for the conversion i kinda wanna do this to my d15b2 since its my daily drive. plus i think something that would give me about 10hp? is worth it if its not too much.i was either thinking of either just getting a d16a6 or just do the conversion to mpfi on the b2 and get some bolt ons for the a6. for you guys with those engines. you think i should just get the a6? its just a daily driver anyway

 

well.. i dont really want to try and see how high i can rev my car.. since it is a d15b2. not really good for the engine.

 

6200 the power band dies off by then but the only good taking that high has is helping hold the band for next gear, if you want to call the part where you can ALMOST merge a powerband lol.

my ls1 goes higher then Ds I feel soo cool

 

d15bs will turn 9500 all day. if it feels like its starting to shake and rattle at 6500 just keep your foot in it. no matter what, keep your foot in it. my friend's cousins stepbrothers roomates uncles godsons twice removed did it. on pump gas

if that doesnt work get going about 80 mph in 5th and slip the tranny into second and let the clutch out.

dont mind that plume of smoke in your rearview or sudden loss of (all) power. keep your foot on the floor.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xDEFTONESx &raquo;</TD></TR><TR><TD CLASS="quote">d15bs will turn 9500 all day. if it feels like its starting to shake and rattle at 6500 just keep your foot in it. no matter what, keep your foot in it. my friend's cousins stepbrothers roomates uncles godsons twice removed did it. on pump gas

if that doesnt work get going about 80 mph in 5th and slip the tranny into second and let the clutch out.

dont mind that plume of smoke in your rearview or sudden loss of (all) power. keep your foot on the floor.</TD></TR></TABLE>

srsly. true story.

 

mpfi converion is a start... swap in the next step...

and yes it does make a difference wid power gain... not a whole lot... but worth the money... like i said its a start before swap another d-series engine or b-series engine...