So here are the new test results running 6 parts gas 1 part denatured alcohol. And a lower vacuum pull on the distributer advance. (I took the vacuum line from the canister purge and switched it with the vacuum advance) Extremely gutless.

rpm1725 15 mph
co2 11.9
o2 6.3
HC max137
ave43
meas 7

CO max .94
ave .16
meas 0.00

NO max 1107
ave 406
meas 294
PASS @ 15 mph test


2799 rpm 25 mph

co2 13.3
o2 3.8

HC max 109
ave 32
meas 3

CO max 1.19
ave .15
meas 0.01

NO max 1163
ave 349
meas 750

PASS @ 25 mph

Plus a pass on all visual etc.
I'm good to go for 2 more years, YIPPEE!

So I guess the new cam goes in and a comprehensive test of all the vacuum controls and hoses.

Aslo need to know how to fatten it up at mid rpm range.