I have gone threw 3 JDM h22as what is the difference between usdm and jdm ?? nothing ? slight compression difference or what ? i spun a bearing getting a new h22 there is a usdm for sale.
thanks

 

flame suit on
(considering i have three built h22)

 

quit Buying them from the wrong people

 

naa turbo issues haha and i have a few cars

 

ahhh turbo issues= broken ring lands=h22 cores for dirt cheap..one thing ive learned in life....if your gonna do something dont cut corners aka turbo=sleeves and forged tasties

 

I was going to say bad tuning but like you said also

 

the difference is 10 more hp and lsd if you opt that route.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by M2B4 &raquo;</TD></TR><TR><TD CLASS="quote">the difference is 10 more hp and lsd if you opt that route.</TD></TR></TABLE>

Great reply..... Very helpful

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by M2B4 &raquo;</TD></TR><TR><TD CLASS="quote">the difference is 10 more hp and lsd if you opt that route.</TD></TR></TABLE>

thanks man, yea the issue aren't so much with tuning its with my obsession with more boost on an unsleeved block. boost period really thats why i'm sticking to all motor now.
do you know if its due to compression or head differences ??
should of been more clear
thanks in advance

 

thats easily searched but yea its due to a bump in compression usdm=10.0:1 jdm=10.6:1
and for the record, not all jdm trannies come with lsd's..duh

 

FAQ.. all you ever wanted to know but were afraid to ask...

 

thanks for you concern there were no definitive answers so i started a thread thanx

 

closed deck vs open deck

jdm closed

usdm open

 

danke

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sleeping_H22_DC2 &raquo;</TD></TR><TR><TD CLASS="quote">danke
</TD></TR></TABLE> "danke" ???
german guy ??

differences :
h22a2 EDM 185 hp =fast
h22a1 USDM 190 hp =faster
h22a JDM 200 hp =really fast

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by petern101 &raquo;</TD></TR><TR><TD CLASS="quote">closed deck vs open deck

jdm closed

usdm open</TD></TR></TABLE>

92-96 usdm & jdm closed
97-01 usdm & jdm open

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CGags13 &raquo;</TD></TR><TR><TD CLASS="quote">thats easily searched but yea its due to a bump in compression usdm=10.0:1 jdm=10.6:1
and for the record, not all jdm trannies come with lsd's..duh</TD></TR></TABLE>

finally someone thats not an *** about the search function kudos to you

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BB4-Japanpower &raquo;</TD></TR><TR><TD CLASS="quote"> "danke" ???
german guy ??

differences :
h22a2 EDM 185 hp =fast
h22a1 USDM 190 hp =faster
h22a JDM 200 hp =really fast </TD></TR></TABLE>

naw i served in the Army stationed in Heidelberg for a couple years. well guten tag to you.

Hey guys thanks alot. again i didn't get any definitive answers from the search. But, i guess i'll stick with JDM. After all this i am probally going to go h23 turbo now though in my beater SI the b16 ain't cutting it.