Help with Timing, Vacuum and Backfire - 289c.i.

agazzo · 12-01-2005, 06:57 PM

the 1.94/1.6 valves where fitted with a really good machinist (the best in Peru) who use to work with the Peruvian Airforce and was an airplane engine mechanic. It is a really good job! including bronze guides and a 3 angle valve job.
I had double checked the valves adjustment in both ways, the cold one, assuring that each valve is in the correct part of the lobe, and the hod way, making a mess; in both cases 1/2 turn from zero lach.
Do you have a good way to check if a valve sticks open?
About the studs, you are right the same machinist that do the head job has replaced them.
Thanks for your help.

agazzo · 12-01-2005, 06:58 PM

One more thing, Sorry about my bad english.

12-01-2005, 06:57 PM	#1
agazzo Registered Member Join Date: Jan 2000 Location: LIMA, PERU Posts: 15	Re: Help with Timing, Vacuum and Backfire - 289c.i. the 1.94/1.6 valves where fitted with a really good machinist (the best in Peru) who use to work with the Peruvian Airforce and was an airplane engine mechanic. It is a really good job! including bronze guides and a 3 angle valve job. I had double checked the valves adjustment in both ways, the cold one, assuring that each valve is in the correct part of the lobe, and the hod way, making a mess; in both cases 1/2 turn from zero lach. Do you have a good way to check if a valve sticks open? About the studs, you are right the same machinist that do the head job has replaced them. Thanks for your help.

12-01-2005, 06:58 PM	#2
agazzo Registered Member Join Date: Jan 2000 Location: LIMA, PERU Posts: 15	Re: Help with Timing, Vacuum and Backfire - 289c.i. One more thing, Sorry about my bad english.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Vacuum advance still far too aggressive after crane adj unit	crazypete	Windsor Power	4	01-13-2003 12:54 PM
Backfire	86GT	Windsor Power	5	06-07-2001 10:01 AM