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Jimny 1.3 vs Sierra 1.3
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Author:  sprungupcruiser [ Sat May 05, 2012 4:25 pm ]
Post subject:  Jimny 1.3 vs Sierra 1.3

I'm sure this is a noob question even though I can't find anything with the search. Whats the difference between the two engines? Do they share the same bolt pattern or is an adapter required? How hard is the swap into a sierra?

Cheers

Rob

Author:  want33s [ Sat May 05, 2012 4:32 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

Jimny G13BB is a bolt in to Sierra gearbox and engine mounts.
Sump needs to be changed.


BB is 16V EFI.
A is 8V carby.

BB being EFI will need loom and ECM from donor car.
Superduki had one in his red tintop.
I don't know why there aren't more Sierra's with Jimny G series motors in them.

Author:  sprungupcruiser [ Sat May 05, 2012 4:35 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

Thanks Jase, I can get a jimny pretty cheap up here so i was thinking of swapping it over and putting the power steering in. Is it the same gearbox internally or is one stronger than the other?

Author:  want33s [ Sat May 05, 2012 4:50 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

As far as I know Jimny and Sierra box use same internals with a different case and shift setup.

Author:  sprungupcruiser [ Sat May 05, 2012 4:57 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

Beautiful, thanks Jase. Is there much of a market for Jimny parts?

Author:  Gwagensteve [ Sat May 05, 2012 6:11 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

Only the bits you'd want - motor, power steer.

Unbroken front CV's for Jimny's are priceless :D

Steve.

Author:  SierraDan [ Sat May 05, 2012 7:38 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

want33s wrote:
I don't know why there aren't more Sierra's with Jimny G series motors in them.

For the average daily driven/weekend wheeler it makes a lot of sense. If I wasnt going auto I'd definitely do it if I could easily get a hold of a motor/loom.

Are they coil pack like the some of the balenos?

Author:  Shansh [ Sat May 05, 2012 7:48 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

want33s wrote:
Jimny G13BB is a bolt in to Sierra gearbox and engine mounts.
Sump needs to be changed.


BB is 16V EFI.
A is 8V carby.

BB being EFI will need loom and ECM from donor car.
Superduki had one in his red tintop.
I don't know why there aren't more Sierra's with Jimny G series motors in them.


can feel an idea brewing.....

Author:  SierraDan [ Sat May 05, 2012 7:49 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

:lol:
Do it

Author:  Shansh [ Sat May 05, 2012 7:52 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

http://www.ebay.com.au/itm/2002-Suzuki- ... 41653f439e

Author:  Shansh [ Sat May 05, 2012 7:53 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

in all seriousness, whats the pros and cons?

obvious pro is 16v & EFI............

Author:  SierraDan [ Sat May 05, 2012 7:56 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

No adaptor. EFI, 16v
With that wreck, jimny power steering.

Author:  Shansh [ Sat May 05, 2012 7:59 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

cons other than not same power as a 1.6? it sounds like a good way to get EFI, etc without having to get engineer cert, etc for a G16B

Author:  SierraDan [ Sat May 05, 2012 8:07 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

I'd imagine it'd still need approval.

Author:  whincup [ Sat May 05, 2012 10:42 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

how would the jimny engines handle light boost (5-7psi)? internals i mean, ignore the computer side of it

Author:  SierraDan [ Sat May 05, 2012 10:47 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

Someone on here has a boosted jimny. Not sure if it was G series or M series but.

Author:  want33s [ Sun May 06, 2012 8:35 am ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

I doubt the G13BB would handle boost any better than a G13A or B or G16A or B.
It is a just a G13 block with a G16B head.
Suzuki engines were just never meant to be boosted.
(Yeah yeah except F6A).

Author:  Brenno [ Sun May 06, 2012 9:04 am ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

I boosted mine 5psi, and disregarding the computer side of things the internals were up to the task, then I sold
It to superduki who drove it to qld and sa. You don't need to change the sump over when fitting a g13bb to a sierra.

Author:  sprungupcruiser [ Sun May 06, 2012 9:18 am ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

I had a look at the jimny this morning. It didn't have power steering so it really defeated half the purpose of doing the conversion and it had 260k on the clock, not 200k like she told me. Shame.

Author:  zooky08 [ Sun May 06, 2012 4:22 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

What year model you looking at. Don't forget not all Jimnys are g series engine.

Author:  Shansh [ Sun May 06, 2012 5:35 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

how much difference is there between the g and m series?

Author:  want33s [ Sun May 06, 2012 7:34 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

Shansh wrote:
how much difference is there between the g and m series?


Different everything.

Author:  royce [ Sun May 06, 2012 7:58 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

Shansh wrote:
cons other than not same power as a 1.6? it sounds like a good way to get EFI, etc without having to get engineer cert, etc for a G16B


Ive driven a G16B Vitara with bigger tyres almost every day for 6 years, ive been driving a G13bb Jimny with bigger tyres on it for a few days

Its just as nice an engine on the highway though its revving more in the Jimny
its tractable enough around town and traffic, for sure a lot better than an 8 valve 1.3
Its a royal pain in the ass to get going, it might be the shorter throw of the clutch but you have to give it quite a bit more revs to get it moving without it bogging and stalling

Author:  monley [ Sun May 06, 2012 8:02 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

want33s wrote:
Shansh wrote:
how much difference is there between the g and m series?


Different everything.



x2

And there are 2 different 'M' Series motor's as well which are M13A and M13A VVT.

Author:  zooky08 [ Sun May 06, 2012 8:14 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

royce wrote:
Shansh wrote:
cons other than not same power as a 1.6? it sounds like a good way to get EFI, etc without having to get engineer cert, etc for a G16B


Ive driven a G16B Vitara with bigger tyres almost every day for 6 years, ive been driving a G13bb Jimny with bigger tyres on it for a few days

Its just as nice an engine on the highway though its revving more in the Jimny
its tractable enough around town and traffic, for sure a lot better than an 8 valve 1.3
Its a royal pain in the ass to get going, it might be the shorter throw of the clutch but you have to give it quite a bit more revs to get it moving without it bogging and stalling

if your takling about a the jimny im going to agree with you. im running 30 with stock gearing in my jimny
on the high it just drives smothely through the rev range and sit on a 110km/h with no hasle.
yea it does bog down and takes a bit to get going but once your up in the ideal revs, it runs so smooth

Author:  Shansh [ Sun May 06, 2012 8:48 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

royce wrote:
Shansh wrote:
cons other than not same power as a 1.6? it sounds like a good way to get EFI, etc without having to get engineer cert, etc for a G16B


Ive driven a G16B Vitara with bigger tyres almost every day for 6 years, ive been driving a G13bb Jimny with bigger tyres on it for a few days

Its just as nice an engine on the highway though its revving more in the Jimny
its tractable enough around town and traffic, for sure a lot better than an 8 valve 1.3
Its a royal pain in the ass to get going, it might be the shorter throw of the clutch but you have to give it quite a bit more revs to get it moving without it bogging and stalling


thanks, good to hear from someone with experience of both g16 & g13bb

Author:  Fatzook [ Sun May 06, 2012 10:46 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

I've driven quite a few combos in sierras, and here is how I rank them in order of best to worst, judged on overall performance/ reliability/ easy of conversion.

G16B
G16A 8v TBI
G13BA auto (16v EFI coily import )
G13BB
M13a (non-VVT) (great power upgrade for a sierra, but totally not woth the effort when the above options are available)
F10a Armsup
G13a
Holden V6.

The problem I have with the G13BB is that most times, they cost as much to buy a a G16B, have as many kms, but have 14kw less, and only a few more Nm torque than the carby 1.3. So unless you pick it up for a song, you are trading off the much needed power/torque of the G16B for the saving of a few dollars not spent on an adapter kit for the gearbox.

Author:  Shansh [ Mon May 07, 2012 6:51 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

another informed and calm non biased reply based on experience, thanks pete

Author:  JrZook [ Mon May 07, 2012 6:58 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

Fatzook wrote:
G16B
G16A 8v TBI
G13BA auto (16v EFI coily import )
G13BB
M13a (non-VVT) (great power upgrade for a sierra, but totally not woth the effort when the above options are available)
F10a Armsup
G13a
Holden V6.


Where's the GTI? :wink:

Author:  Fatzook [ Tue May 08, 2012 11:11 pm ]
Post subject:  Re: Jimny 1.3 vs Sierra 1.3

JrZook wrote:

Where's the GTI? :wink:



The only GTi powered zook I have been in was a hybrid G16B/gti head jobbie, and I think its fair to say, not a good example. :roll:

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