zenon8890

hi guys, i'm getting a full d15b swap, does all d15b vtec engines comes with LSD tranny, or it is optional?! if its optional, how will i know from outside?!

thanks

boostedcivicsir

look through the axle hole. if you see a pin its open, if you can see srtaight through its lsd.

zenon8890

ok then the LSD is optional right?!

94EG8

Optional and rare.

coupej1

my friend ordered a obd1 dohc zc swap and was lucky enough to get the lsd trans with it.

vdawg559

once u swap da car let me know if its faster den a regular ex, si single cam 92-95

coupej1

my brother has a 95 dx coupe with a d15b vtec swap and a friend has a 94 ex coupe with one also and my d16z6 in my 95 ex was faster then both. They are very reliable motors tho.

vdawg559

can u find out what head stamp code u got?

tazeat

Should be about the same....


TO OP: Make absolutely sure it does NOT say vtec-e, been there done that, my car is slower than my z6 before it blew now... But it runs great and gets great mpg

RedEG8

where can i find the thread for the complete d15b vtec swap
im planning to do it...

vdawg559

i forgot i was reading it up somewhere, dat some 92-95 civic si, ex, have differance cams. that are bigger, an wilder...

JDM_SOHC

my 94 d15b'd coupe got off on any ex i ever raced all motor, even took some LS's and SI's... i had every bolt on you could have but still, a lot goes into whos driving the car also... than i went turbo, and had no problem beatin bout 90% of the cars i raced...