I had no idea they had a small cap HEI. Mine has never lost or gained timing. I used the mechanical advance only with my old 400 and use it locked out now. Only issue I had was the carbon button under the coil wore down.
__________________
Chris D
69 GTO Liberty Blue/dark blue
T400, 9" w 3.50s, 3905lbs
461, 850 Holley, T2, KRE 310s, Comp HR 236/242D .572/.594L, RA manifolds, 11.53@114, 1.55/60
The spare: 467, 850 Holley, T2, Edelbrock Dport 310cfm w RA manifolds, Howard HFT 245/251D .561/.594L, 11.59@ 114, 1.57/ 60'
|