Quote:

Not trying to start any arguements but I open up the low speed jet about .003 and adjust the initial timing to cure that problem. I've run cams at 274 to [Email]292@.050[/Email] duration with thermoquads using these fixes. I DON'T drill the butterflys. Dave




On that 605? or smaller motors? Just the bleed on top or the tube? Ive tried a some to a whole lot of intial and could not get what I was looking for so I settled on 19* intial. How about your transfer slot, were they in the square to normal range? Thanks for input.

Last edited by kilroy; 06/26/12 11:43 PM.

1973 Charger, former SE, former auto

I'm not trying to be difficult, it comes naturally....