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Thruan
Joined: Thu Jun 30, 2011 10:33 am Posts: 49 Location: Townsville
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 Posted: Fri Mar 27, 2015 7:13 pm |
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Hi all. Bit of a conundrum..
We have a 96 coily sj80 that we are refreshing. We also have a crashed Jimny.
Sierra has a 8v g13ba carby with just 70k on it. Jimny has an injected 16v g13bb with well over 100k on it (can't remember exact km)
Now, what engine do we jam into the Sierra? Car will be the Mrs daily and lightish 4wd'ing.
Options. A. Keep the g13ba, carb and all. B. Keep the g13ba, but bolt on the Jimny egt and coils (is this possible?) B1. Stock Jimny ecu. B2. Mega squirt ecu (already have it ready) C. g13bb head, inj, coils onto g13ba block. (pretty sure the head will bolt on?) . . Again Jimny ecu or MS. D. G13Bb complete swap.
So what say the forum? (other engines aren't going to be considered. Only what I ready have.)
My vote is for option C with Mega squirt..
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SierraDan

az supporter
Joined: Fri Feb 04, 2011 10:55 pm Posts: 9348 Location: Newcastle
Vehicle: G13BB Jimny
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 Posted: Fri Mar 27, 2015 7:30 pm |
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G13BB. Stock.
_________________ mlm
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Marko_SJ
Joined: Tue Jan 17, 2012 1:40 am Posts: 2979 Location: Darwin, NT
Vehicle: WT sierra, GU CRD
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 Posted: Fri Mar 27, 2015 7:54 pm |
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G13ba Running bike carbs for perverse-ness
_________________ I love ZD30. :)
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Blkfxx

az supporter
Joined: Sat Feb 04, 2012 7:11 pm Posts: 1105 Location: Oberon, NSW
Vehicle: Drover pickup turk
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 Posted: Fri Mar 27, 2015 8:34 pm |
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As per Dan, G13BB. Don't mess with it and keep it reliable (for an engine conversion anyway).
_________________ Quote: I like the tuna here
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sideways

az supporter
Joined: Fri Oct 29, 2010 1:53 pm Posts: 5935 Location: Northcliffe, W.A.
Vehicle: LJs, Sierra, Jimny, Swift.
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 Posted: Fri Mar 27, 2015 8:52 pm |
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G13bb with motorbike ITBs run by the MS.
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Marko_SJ
Joined: Tue Jan 17, 2012 1:40 am Posts: 2979 Location: Darwin, NT
Vehicle: WT sierra, GU CRD
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 Posted: Fri Mar 27, 2015 9:14 pm |
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sideways wrote: G13bb with motorbike ITBs run by the MS. Just had to one-up me.
_________________ I love ZD30. :)
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greenzook89

az supporter
Joined: Sun Sep 06, 2009 11:30 pm Posts: 2591 Location: Ipswich
Vehicle: LJ80V-II, SJ40, SJ40T, RS415
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 Posted: Fri Mar 27, 2015 10:46 pm |
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G13bb stock. You get efi and the coily tank can take a fuel pump easy. (No innuendo intended)
_________________ 31zook wrote: Makes me want something similar
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vet 180
Joined: Mon May 05, 2014 11:50 am Posts: 1246
Vehicle: Vitara 1994
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 Posted: Sat Mar 28, 2015 12:32 am |
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MrRocky
Joined: Thu Dec 17, 2009 10:30 pm Posts: 4731 Location: perth
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 Posted: Sat Mar 28, 2015 7:40 am |
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jdk81
Joined: Sat Jul 18, 2009 11:30 pm Posts: 2372 Location: Ballarat, VIC
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 Posted: Sat Mar 28, 2015 8:18 am |
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G13bb with stock ecu etc.
Dont bastardise it.
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Gwagensteve
Joined: Thu Feb 26, 2009 10:30 pm Posts: 13007 Location: Melbourne
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 Posted: Sat Mar 28, 2015 8:20 am |
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X those guys- another vote for stock g13bb
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Thruan
Joined: Thu Jun 30, 2011 10:33 am Posts: 49 Location: Townsville
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 Posted: Sat Mar 28, 2015 6:53 pm |
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My only concern is that the g13bb has double the km of the *ba.
I want to do a quad care or quad efi setup but the Mrs doesn't.
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jdk81
Joined: Sat Jul 18, 2009 11:30 pm Posts: 2372 Location: Ballarat, VIC
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 Posted: Sat Mar 28, 2015 9:19 pm |
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Your missus is right! And use the g13bb, bastardising to keep the g13ba will suck, ive been there done that. Its not worth it.
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MrRocky
Joined: Thu Dec 17, 2009 10:30 pm Posts: 4731 Location: perth
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 Posted: Sat Mar 28, 2015 11:09 pm |
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Also if u swap cams over the g13bb ecu and wiring will run a baleno coilpack g16b at a later date should u want to upgrade.
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Rhinoman
Joined: Mon May 16, 2011 7:03 pm Posts: 686 Location: Brinkworth, England
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 Posted: Mon Mar 30, 2015 12:42 am |
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puddle jumper
Joined: Sun May 12, 2013 6:14 am Posts: 5 Location: Wavell Heights
Vehicle: for sale
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 Posted: Mon Mar 30, 2015 3:02 pm |
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definitely D. Just put a G13bb into mine and its great , easy to install just a bit time consuming integrating the loom to existing one
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AckerDackerly

az supporter
Joined: Thu Jun 02, 2011 9:53 pm Posts: 361 Location: Independence, MO USA
Vehicle: 1993 RHD Suzuki Escudo Tintop
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 Posted: Mon Mar 30, 2015 5:50 pm |
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Thruan wrote: My only concern is that the g13bb has double the km of the *ba. I also vote for the G13BB. It may have more KMs, but unless someone has been very naughty and not taken care of it, 100k (or 62,000 miles) is not a lot - at least on this side of the Pacific. I replaced a perfectly-good G13A at 100000 miles for a rebuilt G16. A modern, up-to-date fuel/air delivery system is a wonderful thing.
_________________ -Ack http://www.acksfaq.com88, 88.5 SJ413
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Thruan
Joined: Thu Jun 30, 2011 10:33 am Posts: 49 Location: Townsville
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 Posted: Tue Mar 31, 2015 5:01 pm |
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Thanks guys. I'll have a chat to the Mrs, pull the *bb and give it a good going over to make sure it's in top condition befor chucking it in.
Is there a difference between the two gearbox's? As in is the Jimny a better design? Actually the Jimny has an electronic speedo sensor. That's not going to work with the Sierra being a cable speedo...
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Blkfxx

az supporter
Joined: Sat Feb 04, 2012 7:11 pm Posts: 1105 Location: Oberon, NSW
Vehicle: Drover pickup turk
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 Posted: Tue Mar 31, 2015 5:10 pm |
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Speed sensor/cable come off the transfer.
_________________ Quote: I like the tuna here
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