sloassrex Posted June 12, 2006 Share Posted June 12, 2006 Well guys, I'm in the business of swapping a d15b7 into an '89 Hf crx. And I was wondering if putting a '91 Si ecu would work. Also any input on the swap would be great. Link to comment Share on other sites More sharing options...
Hatch92 Posted June 13, 2006 Share Posted June 13, 2006 it might work but then again the SI came with a 1.6 didn't it? if it is anything like the 1.5l and 1.6l in the 92-95 then u will make that 1.5 over rev....... Link to comment Share on other sites More sharing options...
cranny Posted June 13, 2006 Share Posted June 13, 2006 D15B7 is from 92-95 , lol. wont make it overrec , im sure that ecu will run that engine no prolem. Link to comment Share on other sites More sharing options...
sloassrex Posted June 13, 2006 Author Share Posted June 13, 2006 Thanks guys, i really didn't want to blow the engine within the 1st week. Because basically, I'm pretty broke right now. Link to comment Share on other sites More sharing options...
HONDA CRX 88 SI Posted June 13, 2006 Share Posted June 13, 2006 yeah it might work but is never bad to do alittle bit of research cause i bet alot of guys did that before and they may have some info on what u might be wondering. Link to comment Share on other sites More sharing options...
Hatch92 Posted June 16, 2006 Share Posted June 16, 2006 dude my car came with the little 1.5l stock cuz it's a cx my first swap was a d16z6 but i wanted to c what the little 1.5 would do with the 1.6 computer and it went pop bcuz the 1.5 only reved to like 5500 rpm. the 1.6 can rev a little over 7000. Link to comment Share on other sites More sharing options...
HONDA CRX 88 SI Posted June 16, 2006 Share Posted June 16, 2006 did it how did it soud man when that happen. Link to comment Share on other sites More sharing options...
Hatch92 Posted June 16, 2006 Share Posted June 16, 2006 a lot of grinding.........it jumped a few teeth on the timing gear and tore the head apart. Link to comment Share on other sites More sharing options...
HONDA CRX 88 SI Posted June 16, 2006 Share Posted June 16, 2006 uuuuuuuuuh dam man was in a ford mustang wen that happen to a v8 it just sounds crazy i was wondering how it would sound in a 4cylinder. Link to comment Share on other sites More sharing options...
sloassrex Posted June 17, 2006 Author Share Posted June 17, 2006 Thanks man, I'm glad I asked cause I didn't want to go through all the trouble to make it blow. Link to comment Share on other sites More sharing options...
HONDA CRX 88 SI Posted June 17, 2006 Share Posted June 17, 2006 D16A6 1.6 16V SOHC PGM-FI 1590 108hp@6000rpm 100tq@5000rpm. D15B7 1.5 16V SOHC PGM-FI 1493 102hp@5900rpm 98tq@5000rpm. well ill leave it up to u know to make the comparasen of both but it should run it ok for what i c but thats just me. Link to comment Share on other sites More sharing options...
sloassrex Posted June 17, 2006 Author Share Posted June 17, 2006 I know, but Hatch92 just said that his blew up when he did it. Link to comment Share on other sites More sharing options...
HONDA CRX 88 SI Posted June 17, 2006 Share Posted June 17, 2006 c hatch probable came with a 1.5 hf but ur putting in a d15b7 man which i c has almost no difrence Link to comment Share on other sites More sharing options...
sloassrex Posted June 19, 2006 Author Share Posted June 19, 2006 D16A6 1.6 16V SOHC PGM-FI 1590 108hp@6000rpm 100tq@5000rpm.D15B7 1.5 16V SOHC PGM-FI 1493 102hp@5900rpm 98tq@5000rpm. well ill leave it up to u know to make the comparasen of both but it should run it ok for what i c but thats just me. Does anybody know the redlines for the 2 engines. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.