Thought I'd start up a timing curve thread.   Currently here is my configuration:   11 BTDC 34 degrees in at 3000 rpms   currently am running 1 dgree of retard per psi of boost past 10 psi.     Example: 15 psi would have a total timing of 29 degrees. 18 psi would have a total timing of 26 degrees.   I have not yet programmed the mock "vacuum advance curve". This would benefit my fuel economy at cruising and what not but has not affected my WOT runs.   That's what I got as of 9-15-02  

Had her out today, made some timing adjustments, fuel tweaks etc.   So far 18-19 psi on 93 octane is tough to keep in the 12's on the A/F. I can get it into the 13's area but that is not enough.   I am going to dabble with the retard curve, but I am somewhat leary that some good octane booster and/or race petro is in need past 15psi. 15psi runs excellent on pump petro.   I can REALLY richen it up, but it'll still read in the 13's on the A/F gauge. I got it so rich it started to chug and sti

??? i have a guy who will sell me a good 14b for $125 or a 16g for $400 is the 14b a good upgrade ? or should i save and wait for a 16g cause money is pretty tight .your help is well appreciated

Well car now has Shaft play and oil leaking.... With 89k of hard High boosting and mpi with no bov. Well i guess its time for 18g (i think i will get the TD06 Exhaust housing and wheel becuse my housing has a small leak on it) Doesnt the TD06 exhaust housing have a larger wastegate also? Right now on stock turbo the min boost we can run is 13psi, and we have a good deal of boost spike i think the upgraded waste gate fliper would help a lot i hope. Now just need to make sure i get it before the