Technical timing on 331 supercharged

Yes anybody ran a 671 on a 331 have a idea what the timing should be just about ready to get it started and curious what others had
thank you

 

Whoooo!!!!

 

Oh man,,,,I almost didn’t open this thread,,,,,.very ,,very nice !
Do you have any more pics,,,,and please post a video of the engine when she’s running !

Tommy

 

Dat's gonna be loud!!

 

its baffled.also its one of the hats garlits sells.just a carb on top .works well had one in 08 .ive turned the exhaust out so doesn't eat up the paint .well its trying times .Dot is closed till may 1 and then they still don't know when there going to get it inspected for a title .Then heartland nats good guys coming up over the 4th july not sure if that's going to happen .silver one from 08
it could be worse.

 

Maximum 35 deg.

 

I have a blown 331 and run 14 initial, 34 total.

 

ended up in the 12-13 intial 30s total thanks for the help.

 

32 max on 93 octane. If your running any boost lower the timing one degree for each pound of boost or else it will detonate. Believe me you don't want that. Broken pistons and smashed bearings are only the beginning.

 

Most early hemis like 30 to 32 degrees of total timing...Take it up to 2000 RPM and set the timing at 30 degrees Initial will probably fall around 10 or 12 degrees...Initial is no big deal just have all total timing in by 2000 RPM..