renzis00

its a D15B block HM on top, on the head it says p2j-7 and 97 stamped on the right side.
i just wanna know where the head came from? what year, model it came from? any idea? i've searched and dint find anything.

grumblemarc

iTrader: (4)

Don't think you really searched.
https://honda-tech.com/forums/tech-misc-15/d-series-head-codes-786093/
10 seconds.

renzis00

well i dint see the p2j-7 97 code, i see p2j-6 97, can you point it out to me please?

grumblemarc

iTrader: (4)

Seriously?
97 EX D16Y8 Auto-----P2J-7
And another Google search.
http://www.superhonda.com/forum/f87/...-codes-304858/
99 EX D16Y8 5spd-----P2J-7 (99 stamped on rs)

So tell me how you couldn't find anything.

renzis00

ok my bad, i think my question was suppose to be, does my 1999 honda civic ex M/T has a d16y8 "A/T" head? does it make any difference? using an automatic and manual head?

Block: d15b
Head: p2j-7 (right corner says 97[so meaning i have an automatic head])
Transmission: s40-k4f
ECU: p2p OBDII
something you see wrong with this one?

grumblemarc

iTrader: (4)

Is your car running well? Are you inventing an issue that does not exist?

renzis00

it is running well, i just dont want to have any problems, prevent everything while i still can. i just bought it 2-3 months ago so im still trying to know whats in it. but nevermind, i just found out that it doesnt make any difference, one more question though, since its a p2j head, should i use a p2j ECU or is p28 ok?

grumblemarc

iTrader: (4)

if it aint broke then don't fix it. Why are you looking for a problem where none exists? leave the ECU alone as well.

renzis00

and where is a good site where i can get a good chipped, pre-tuned ECUs? phearable.net 's reputable? ever heard of it?

grumblemarc

iTrader: (4)

Can't chip OBD2. And there's nothing you've mentioned that requires one.

renzis00

leaving them alone wouldnt teach me anything, isnt this forum for troubleshooting and people that are trying to learn? im trying to learn here, you're suppose to support me since you're "The Grumpiest".

grumblemarc

iTrader: (4)

There is nothing wrong with your car. Leave it the hell alone. If you're trying to get power out of it then swap it or boost it. Everything else is a waste of time.

renzis00

im using a d15b block with y8 auto head and 99 EX transmission, im using a p2p ECU, shouldnt i be using an older ECU? and i know i cant chip OBD2 thats why im asking for a site where i can get a p08 or p28 chipped ECUs.

grumblemarc

iTrader: (4)

For what do you need a chipped ECU?

renzis00

tuning since im planning to boost it. i want to go the right way, you're the grumpiest, teach me, tell me what i need to know.

grumblemarc

iTrader: (4)

Everybody trying to jump on the boost bandwagon and don't want to take the time to learn anything. Want it all handed to them.

How about this. How about researching about going boost before you start talking about a chipped ECU. The Forced Induction forum has an extensive FAQ. Start reading. When you've finished reading, read it again. Twice. Then look up build threads and copy one. Easy.