Dissy advance curve
 

Have an 8BA with Merc crank, Isky Max 1 cam, 450 cfm 4 barrel. Have been running Chryco electronic dissy for years. Dissy is as it came out of a 318 at the wreckers. Seems to work O K , but always looking for improvement. My question, What advance should I be getting at 1000 rpm, 1500 rpm, 2000 rpm, 2500 rpm. All readings with the vacuum advance disconnected. Thanks in advance, Rick

Re: Dissy advance curve
 

Bubba has some data on advance curves:

http://www.bubbasignition.com/timing.html

http://www.bubbasignition.com/advance-curve.html

Re: Dissy advance curve
 

Its a distributor.............

Re: Dissy advance curve
 

Thanks, JSeery, that is the info I was Looking for. Sorry Bubba, I will try to correct my Canuck English in the future. Thanks for the information on your web sight

Re: Dissy advance curve
 

Yeah, everyone knows the correct term is dizzy.

Re: Dissy advance curve
 

Yeah Its a Dizzy here in Aussie too.

Re: Dissy advance curve
 

I am getting dizzy or dizzier trying to figure it out...lol Chap