driver1966ma

Hey guys,question,,,cause im getting different awnsers from every one hear,im running 11;5.1 compression,i know ive got to run 94 octane,but im not sure on the injectors,i dont want to starve it,so what works best,its a brand new motor,converted to mass,(5.0) svo comp,1.60 roller rockers with a h.o cam,all info woulb be a big help,,thanks!

Stang Illusions 5.0L

iTrader: (10)

my guess is 24-36 #er's

nickm50

stock heads? if so your stock 19's will be fine

driver1966ma

Even with that much compression??,the only thing done to the heads is new valves,i re did the seats and they got some mild porting,i just dont want to starve it,especially all the high RPM's she gonna get,im not building it for 1/4 mile,mostly top end,for long periods,let me know,,thanks!

nickm50

19's will be fine, compression doesn't change cylinder volume, it just stuffs the air fuel into a smaller space. you won't run into any lean issues with the stock injectors.

White_Snake

iTrader: (7)

nick, would 24's not be ok as well? just in case down the road he wants to add something else small?

Scones

iTrader: (2)

24s would be plenty, get them if you want the insurance

nickm50

yes, 24's would work, but if he already has the 19's, he can save his money until he needs to upgrade them. maybe spend it on something else that will net him a power gain.

Scones

iTrader: (2)

my opinion exactly