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Duchess_Driver
23rd Dec 2011, 13:49
Anybody had any experience of the injectors on the IO540 on a Turbo Saratoga?

Good or bad, would appreciate any comments/pointers.

DD

S-Works
23rd Dec 2011, 14:25
I have them on my 360 and they make a huge difference. Cylinders are all closer together and the power delivery is a lot smoother.

Jetblu
23rd Dec 2011, 15:30
I have them on my IO540 normally aspirated Saratoga SP.

As Bose-x says, smoother power delivery as better cylinder head temp stabilisation on the EDM. Off course, fuel consumption also improves. Get 13.5 USG @ 65% power.

peterh337
23rd Dec 2011, 17:41
Before (http://www.peter2000.co.uk/aviation/misc/gami-before.gif) After (http://www.peter2000.co.uk/aviation/misc/gami-after.gif)

The above is on my engine; IO540-C4 (TB20). The degree of improvement is a matter of how bad your previous injector matching was. In general, it's worth doing.