ok here is the story. i wrecked my prelude but had another one. i took my jdm engine out of the wrecked prelude and put it in my other prelude and put in a jun programmed ecu. redline:9200rpm, no speed limiter, no rev limiter, vtec at 5700.... it ran good and all worked. extremely fast. going to school the other morning and pulled up next to a friend. down shifted to third at about 55 and punched it . ran fine but batt. light came on and engine started making a noise. so i listened and its coming from the oil pan. loud grinding sound..... i have to find out what caused it....... i think its a bearing. all stock internalls. cold air intake. headers. custom exhaust. no power steering. no ac . plus jun ecu... did the ecu high rpms cause it? is it because the engine was in a wreck. i have to find out please help......oh yeah h23tranny hybrid.92 prelude s with jdm h22

 

Redline of 9200rpms??? WTF!!!! Did you try to rev it that high??

Man, all of you guys who get excited about revving the shyt out of your motors are keeping a lot of JDM importers extremely happy.

Can I ask you all who like to revt he motor a question. What is so exciting about revving the motor that high?? I still don't get it.

 

well actually i don't think i took it that high
but it definately increased in hp at a high rpm

 

word of warning.

never buy a shitty ecu that isn't tuned specifically for your car.

you'll end up wasting money and messing up your car.


<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AndyD &raquo;</TD></TR><TR><TD CLASS="quote">Redline of 9200rpms??? WTF!!!! Did you try to rev it that high??

Man, all of you guys who get excited about revving the shyt out of your motors are keeping a lot of JDM importers extremely happy.

Can I ask you all who like to revt he motor a question. What is so exciting about revving the motor that high?? I still don't get it.

</TD></TR></TABLE>

wurd

 

besides i'm trying to find out if that caused my motor to mess up
i had been running it all weekend and it didn't do it in any race.

 

If youve ever looked at stock jdm h22a dyno graphs you would see that you start losing power after 7200 rpm. The stock cams wont make power that high.

 

thats not what i am asking could the high rpms caused the engine to break and is it likely?

 

i need to know if the ecu cause my engine to break?
and if it will happen again.... if i fix the engine?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kustom_xpressions &raquo;</TD></TR><TR><TD CLASS="quote">i need to know if the ecu cause my engine to break?
and if it will happen again.... if i fix the engine?
</TD></TR></TABLE>

get rid of that pos ecu

do not past go, do not collect 200 dollars

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kustom_xpressions &raquo;</TD></TR><TR><TD CLASS="quote">besides i'm trying to find out if that caused my motor to mess up
i had been running it all weekend and it didn't do it in any race.</TD></TR></TABLE>How about using an ecu not tuned to your specific setup, like already said.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kustom_xpressions &raquo;</TD></TR><TR><TD CLASS="quote">thats not what i am asking could the high rpms caused the engine to break and is it likely?
</TD></TR></TABLE>Yea... I'd say you+ecu=boom. There's no reason to have an ecu thats not tuned to what you have. 9200 rpm's on a motor thats pretty much stock... shame on you.

 

best thing to do is drop the oil pan and check out the bearings if its coming from the oil pan. maybe your thrust bearings over spun and dropped

 

you are truly retarded if you took your h22 to 9200 rpm or even 8500...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AndyD &raquo;</TD></TR><TR><TD CLASS="quote">Redline of 9200rpms??? WTF!!!! Did you try to rev it that high??

Man, all of you guys who get excited about revving the shyt out of your motors are keeping a lot of JDM importers extremely happy.

Can I ask you all who like to revt he motor a question. What is so exciting about revving the motor that high?? I still don't get it.

</TD></TR></TABLE>

higher the redline, higher the horespower

 

ahahaha. im fookin dying.

"hey maybe, if i put this JUN ECU in my car, thats means i have jun parts, and i can race like jun, **** yea!!"


on you.
on your gene pool

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98TypeSH &raquo;</TD></TR><TR><TD CLASS="quote">

on you.
on your gene pool</TD></TR></TABLE>


double posting ownz j00

 

lol i hit edit and it posted it again, crazy HT ^_^

 

my friends car died the same way... same ecu... died in 3rd gear at 58mph... very weird