Join Date: Dec 2002
Location: GR Mich.
89shortbox is offline
if ya really want, just by an Msd box, then use the two wires that come off the pickup in the stock computer controlled distributor.
Use those as the pickup wire for the msd box, you wont have any advance but if you set the timing at 35 deg. and run premium, like 92-93 octane, it will start just fine. Also, gm performance says the swirl port head makes best power at 35 deg. total.
This is what I did to Lilscreamers truck, 91 4.3 block, 229 heads,
edelbrock intake , holley 600,comp roller, ran 14.91 at 92 mph.
Current build: 406cid twin turbo blowthru carb e85
Last edited by 89shortbox; 01-11-2004 at 02:54 AM.