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-   -   Timing and mixture Procedures (http://forums.pelicanparts.com/911-930-turbo-super-charging-forum/386894-timing-mixture-procedures.html)

zoomie 01-11-2008 06:53 PM

Timing and mixture Procedures
 
Anyone have procedures for setting the timing and the mixture that they can post?

My car is moving again and I want to be sure I don't hurt my new engine! Thanks.

AngM018 01-13-2008 08:27 PM

year of car? euro or usa model? mods?

will need all of this info to give you the right info.

A930Rocket 01-14-2008 06:31 PM

http://forums.pelicanparts.com/uploa...1200364266.jpg

zoomie 01-14-2008 07:01 PM

Sorry forgot the details, 1987 USA 930, stock except for Tial WG. Fresh rebuild, new P&C. Thanks for the help!

AngM018 01-15-2008 12:08 PM

You shouldnt need to change the mixture if it was already set before the rebuild. If it is a new fuel head then you will want to do something about it.

You will need to set the static ignition timing before you start her up. Follow the procedure in Waynes rebuilding book.

You will want to set you values to (as per factory manual):

5 degrees at ATDC + or - 3 degrees.

This means your rotor will be pointing at the notch on the dizzy while the 5 degree mark on the cam pulley is pointed at the notch on the fan housing.

Once you get her started up, used a timing light to verify

A930Rocket 01-15-2008 06:26 PM

I'd finish the timing adj at 4k rpm and 26* IIRC. The dizzy vac lines pulled and plugged.

http://forums.pelicanparts.com/uploa...1200450513.jpg

AngM018 01-15-2008 07:42 PM

Good call. and watch your fingers around that fan!


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