Advance Timing Question

[sheerider1026]

Mines at +5.5 on 93. Love it

[Finch]

highest you can get here is 91 i thought about turning it up but not sure if its worth it

[possum]

Been running mine at +6 with a 50 50 mix. For the last 6 years

[Finch]

ya going threw 5-10 gals every week id rather keep her sucking on pump

[Oregon dunner]

I run +7 and c12 fuel on my 4mill ported cub. Runs really well. I dont drag race a lot but I do run it pretty hard on the dunes. Its still running.

[BLOODRAGE]

ok when ajusting the timing plate where is the zero mark?i used the center of the case,where it splits is that the correct spot?

[maskmanLS6]

ok when ajusting the timing plate where is the zero mark?i used the center of the case,where it splits is that the correct spot?

 

Yes the seem in the cases is your point indicator, Turn your timing plate until you get the desired amount of timing lined up with the case seem and tighten your plate back down. Be careful that you go the right direction with your plate because most of them go from -10 to +10 .

[BLOODRAGE]

thats good news i guess i got it right the first time.i wasnt too sure but after i got it together and tryed it,it ripped so i figured it was the right way.lol

[Uf21]

So a +4 timing on 98 RON pump gas is safe?

 

Also with the advance timing plate do you need to buy an aftermarket one or the stock one will do?

[Tech AS]

You can do either. If you buy aftermarker definitey go billet! I drilled out my stocker.

[xjmav]

Why billet? Is the cast one much weaker?

[Tech AS]

From what I have heard aftermarket cast units are notorious for breaking. Couple that with the fact that billet units are very inexpensive. If you go aftermarket it makes no sense to not go with a billet plate. But you can just drill out your stocker which is free!

[Uf21]

If we advance the timing by +2 or +3 will I have to change the jetting?