Timing sbc, sorry have to ask again

[dukcaln]

I know I know, another timing question...

well, since I got rid of the ol tired q-jet and stock manifold and added the 600cfm performer and alum intake I was wondering with this added to my all ready mild built 350 with Roller set up, WHERE should I be set at for timimg? I am set right now at 12 degrees..... what are you guys running with similar mods?

truck runs pretty good right now.. slight pop out of exhaust when letting of throttle coasting..... slight!

[oldblue1968chevy]

12* is probably a good starting point, adv it until it pings then back off a lil

shoot for total around 36

[dukcaln]

thnaks, what I was thinking but always nice to hear from the knowlegable members on the forum..... I will try to advance some more in a day or two.... I hear alot of guys are happy around 14-16 with similar set ups

[Lee H]

Pop in the exhaust on deaccel is likely an exhaust leak.
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[fastwillie 696969]

Originally Posted by oldblue1968chevy

12* is probably a good starting point, adv it until it pings then back off a lil

shoot for total around 36

i concur 12 and 36 ,if your running a blower then i would go with 29 total thats just me ,maybe thats why im having hard time getting mine fired up since sitting for the last 3 months

[dukcaln]

Originally Posted by Lee H

Pop in the exhaust on deaccel is likely an exhaust leak.
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shoot, cause I just intalled a new gasket........ dont hear one better check that tomorrow when i am messing with the timing