I would be interested in any info on the Advance curve for the HEI. I plotted these figures when I installed the HEI and wish I had put in a Adjustable vacuum advance .
No Vacuum .. Vacuum Hooked up ....... Diff
Idle 12% .............. 12% ..... 0
1500 15% .............. 31% ...... 16
2000 22% .............. 38% ...... 16
2500 27% ............. 40% ..... 13
3000 30% ............. 41% ..... 11
any thought on these #
Thanks
__________________
BILL
Torrance Calif 90504
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72 3/4ton Custom Camper BB402/400 trans Dynomax Cerama-coat headers , Hei distributor ,Edelbrock 1411 air,ps,pb,leafsprings ,98 chevy 60/40 seat,S10 shoulder belts
tilt,3.54 Dana 60 rear. 16" Eagle wheels with LT265/75 16 tires,Gaylord Lid,H4 headlights with 100W relay conversion.
" If I knew I was going to live this long I would have taken better care of myself "
Marriage changes passion...suddenly you're in bed with a relative. A GUY'S PRAYER....
Lord, I pray for a nympho with huge boobs who owns a liquor store and likes to fish and hunt and has a Harley .Amen ,
Last edited by Bill72BB; 07-26-2003 at 05:31 PM.
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