[IIZEROXII]

Hey any help would be appreciated I have a 1990 vitara with G16B motor and brand new extractors and exhaust system can i put the exhaust system on to a 1994 vitara with a G16A motor

[Gwagensteve]

Extractors will not fit.
The rest of the exhaust will be close enough to fit I reckon.

[jdk81]

As above, extractors wont fit.
The LWB piping and muffler etc probably wont fit the SWB without some modification

[Gwagensteve]

Oh good pickup that a 1990 G16b will be LWB.
Hang on though, wasn't 1991 the first year of the LWB?

[jdk81]

Just guessing.
Could be a late 90 manu, but 91 compliance.

More info would be very useful.

[IIZEROXII]

Thanks very much guys shames that the extractors won't fit

[IIZEROXII]

They are both SWB and what other information would you like?

[Gwagensteve]

So the G16b must have been swapped in at some point. G16b's didn't exist in 1990.

Regardless, it doesn't change the answer. Extractors won't fit, exhaust mostly will.

[IIZEROXII]

Ok so how can I check what motor is in the car because the both look the same to me?

[Gwagensteve]

Now we're all confused. G16B is a 16 valve motor with an alloy rocker cover with 16valve cast into it.

The engine is fuel injected.

There are some g16a's which are the same.

Most g16a's (like 99.99999%) are 8v carby and have a plain black steel rocker cover.

[IIZEROXII]

Well then it would appear they are both the same engine cause they both have a carbi

[jdk81]

well the exhaust will swap over then