S40 trans?? What is it from??
 

I have a single cam trans i just bought from some guy and im wondering if i got what i payed for?? I was looking for a z6 or y8 trans.. The trans has the code s40 at the beggining! I believe that is a y8 trans.. But some people say its a y8 some people say its a dx d15 tranny?? Which is it??

Re: S40 trans?? What is it from??
 

96-00 tranny...........cannot tell if it is a EX/DX/HX unless you give the casting code.

and since USDM didn't have a 96-00 D15.........well you might have been suckered.

Re: S40 trans?? What is it from??
 

if it was from donnie on here its a sohc vtec trans

Re: S40 trans?? What is it from??
 

which one is the casting code??

Re: S40 trans?? What is it from??
 

near the fill bolt........this is a S40 EX that I installed a OBX in......

Attachment 25456

Re: S40 trans?? What is it from??
 

awesome bro! Thanks man. SO im looking for a p4a on it! I will check it out on saturday when i get back to my parents house and let u guys know what it is from!

Re: S40 trans?? What is it from??
 

ALL S40 = P4A........

it's whats below it that matters :)

Re: S40 trans?? What is it from??
 

yeah s40 is defiantly a 96-00, I just picked on up the other day at the pick and pull. B000=y8

Re: S40 trans?? What is it from??
 

careful........

long ass geared HX's were also BOOO's :)

Re: S40 trans?? What is it from??
 

HX = Jeff Frank chompin on a lamb shank

Re: S40 trans?? What is it from??
 

----! Then how do i know what kind of tranny i really have?? Are u being serious about all them having BOOO on them?

Re: S40 trans?? What is it from??
 

You are officially an idiot. B000000000000000000000!!!!!!!

Re: S40 trans?? What is it from??
 

try this it may help you

http://www.automotiveforums.com/vbullet ... p?t=578769

Re: S40 trans?? What is it from??
 

thanks.. :8

Re: S40 trans?? What is it from??
 

link didnt work bro!?

Re: S40 trans?? What is it from??
 

ok try this one

http://www.automotiveforums.com/vbul...d.php?t=578769

Re: S40 trans?? What is it from??
 

awesome bro! Thanks man!!

Re: S40 trans?? What is it from??
 

Very serious, I even checked thru Honda parts database, HX P4A/B000 = large bearing case.

Re: S40 trans?? What is it from??
 

So what is your advise on figuring out which tranny i have then??

Re: S40 trans?? What is it from??
 

thanks to mista bone because i learned that info from him :y

Re: S40 trans?? What is it from??
 

so i found on mine that it does say booo so what would be the next step to finding out if its a actuall y8 mista bone? The only reason im doubting it is because when i bought it the guy was like "yea, im pretty sure its a y8,the guy i got it from said it was". So both of u were kinda confused on how to figure it out!

Re: S40 trans?? What is it from??
 

simple math......

select a gear other than reverse.

turn the input shaft 10 revs, count how many times the diff goes around.

example, 4th gear.......

10 / .909 / 4.25 = 2.59

10 / .909 / 3.25 = 3.39