This is my first swap and first Integ, damn got tears runnin down my cheek.......
Anywayz down to business.
'95 LS-b16a head + b18c block (almost poorman's ITR)
add a jdm sir intake/mani
same LS tranny and axles but cpu will be chipped to power the v-tec.
On top of that, planning to get a ITR headers.....
Will I run to any problems or serious difficult mods I should know about?

 

if you want this then you need a gsr si or itr head good luck
and no headers in a integra it is a header

 

Also, ditch the LS tranny and go with at least a GSR tranny, or even a 99-00 si ir ITR tranny. LSr gears are much too long for NA.

 

The ITR header will work on the B16 head.

 

Definately agree on getting rid of the LS tranny. You will fall out of VTEC range when you shift while racing.. ahem... I mean passing other cars.

B16 tranny gears are too short on the freeway for me. 80mph close to 5K rpm.
GSR tranny is the way to go.

Good luck

 

ya but think what 8000 rpms could get ya in an LS tranny, Im thinking 90-100 in 3rd...120-125 in 4th

 

it would take for ever to get to that speed.
also i know itr header can be used isn't that what i said

 

SI = b16

 

Ill tell you how much the LS tranny sucks. My friend has a 92 CX hatch with an LS/VTEC 11:1 compression etc and an LS tranny. I have a GSR that runs mid 14s, and i take him every time. LS/VTEC hatch w/GSR or Si tranny would kick my ***. Just some food for thought.

 

I've been told that the cat won't fit thought, is that true?

 

you have to get about 2" cut or added, can't remember.

 

i believe it is something like that.

 

Get rid of the ls tranny for all motor
Get it far away from your car

 

Planning to get USDM tranny w/LSD from a buddy who works for honda. LS for right now then the good s***.

Another thing, I'm planning to upgrade to CTR pistons on GS-R rods, will I need to bore or do anything to the block?