Hi guys does somebody have an idea of what kind of timing a SS can support with 91 octane and 2.7 pulley with 60lbs injectors

 

depends how good of a tuner you are

 

Thanks guys , rigth now i have around 11-11.5 , i heard that lot of people broke a piston this winter , and i know that the fuel here in Quebec at winter time is not even near 91 octane , so i didn't want to take any chances .

 

if you want to learn a little about tuning talk to Ljavy17 bc he is an awesome tuner

 

How much power you made with your 2.5 pulley

 

I say 16 to 17, I was able to run 17.5 on the 2.8 with no knock. So you might be lucky to get about 17, 16 probably more than likely at around 6k without knock.
I say,

14,15, 15.5, 16
Starting at around maybe like 4k

 

can i send you a mail with a map and a log of this car , i'm only able to do 200hp at the wheel on a mustang dyno look at the timing iM commanding around 16-18 degre and the log is showing 11 ? i should at least do 225whp ,


2.6 pulley
60lbs injectors
typhoon intake
Magnaflow muffler

i can send you a dyno sheet if you want

 

same here.

start low, remember kiddies timing does affect a/f ratio

 

Stock intake manifold, stock downpipe and 2.6" pulley are not a good match. You probably get a lot of knock retard @ 5000+ RPMs ...

 

i could check and see what my guy did but i am not sure if it would help since i am running a 2.8 and 60#s

 

I think 93 is the best fuel to use cause dont 94 have alchole in it

 

Definately upgrade the exhaust...