Before: 81 x 89mm, civic type r pistons, toda b cams, toda valve springs-ret, b16a head- type r I/M, 65mm TB, stock injectors, obd2 spoon ecu with field, dc sports 2.5' header, 2 1/2 exhaust to universal cheap muffler, 3' short ram with bpi:

After: 81 x 89mm, civic type r pistons, toda b cams, toda valve springs-ret, b16a head- type r I/M, 65mm TB, rc 370's, p28 ecu tuned with crome, jge header, 2 1/2 exhaust with cut out and oem type r muffler:

Bigger difference where in the midrange and TQ, at 6k like 20hp more and 7k- 13-14hp,
and tq at 6k- about 15 ft lbs, at 7k like 10... exactly what the car needs, it's a 99 integra daily driven

 

Nice power and nice midrange. Exactly what changes were made? I do see you richened it up a bit but could you detail what else you changed to make the improvements.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LSvtecMike &raquo;</TD></TR><TR><TD CLASS="quote">Nice power and nice midrange. Exactly what changes were made? I do see you richened it up a bit but could you detail what else you changed to make the improvements. </TD></TR></TABLE>
the header-exhaust with a cut out and oem muffler instead of only a muffler, injectors were added and p28 ecu with crome, before a spoon obd2 one with field

 

nice gains throughout power band...congrats!!

what kind of fuel pump are you using with that setup?

 

torque gain are huge

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by acydphryck &raquo;</TD></TR><TR><TD CLASS="quote">nice gains throughout power band...congrats!!

what kind of fuel pump are you using with that setup?</TD></TR></TABLE>
walbro 255

 

nicee

 

awsome power